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Find link is a tool written by Edward Betts.Longer titles found: Paradox of radiation of charged particles in a gravitational field (view), Non-relativistic gravitational fields (view)
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Anti-gravity (also known as non-gravitational field) is a hypothetical phenomenon of creating a place or object that is free from the force of gravityGravitational constant (5,186 words) [view diff] exact match in snippet view article find links to article
called "Big G", distinct from "small g" (g), which is the local gravitational field of Earth (equivalent to the free-fall acceleration). Where M ⊕ {\displaystyleThermal equilibrium (2,335 words) [view diff] exact match in snippet view article find links to article
of material, left for a long time under the influence of a steady gravitational field, along its tall dimension, due to an outside body such as the earthVacuum solution (general relativity) (841 words) [view diff] exact match in snippet view article
which take into account the electromagnetic field in addition to the gravitational field. Vacuum solutions are also distinct from the lambdavacuum solutionsIntroduction to general relativity (9,131 words) [view diff] exact match in snippet view article find links to article
observed in an accelerated reference frame should also be observed in a gravitational field of corresponding strength. This principle allowed Einstein to predictRoy Kerr (1,337 words) [view diff] exact match in snippet view article find links to article
Einstein field equation of general relativity. His solution models the gravitational field outside an uncharged rotating massive object, including a rotatingGravitational redshift (5,075 words) [view diff] exact match in snippet view article find links to article
the 1959 Pound–Rebka experiment. In a case such as this, where the gravitational field is uniform, the change in wavelength is given by z = Δ λ λ ≈ g ΔGravitation of the Moon (2,329 words) [view diff] exact match in snippet view article find links to article
will weigh only 16.6% (= 1/6) of what they weigh on the Earth. The gravitational field of the Moon has been measured by tracking the radio signals emittedSemiclassical gravity (754 words) [view diff] exact match in snippet view article find links to article
which one treats matter and energy fields as being quantum and the gravitational field as being classical. In semiclassical gravity, matter is representedGraviphoton (361 words) [view diff] exact match in snippet view article find links to article
particle which emerges as an excitation of the metric tensor (i.e. gravitational field) in spacetime dimensions higher than four, as described in Kaluza–KleinAbell 2667 (264 words) [view diff] exact match in snippet view article find links to article
this cluster. This galaxy is being ripped apart by the cluster's gravitational field and harsh environment. The finding sheds light on the mysteriousKilogram-force (796 words) [view diff] exact match in snippet view article find links to article
magnitude of the force exerted on one kilogram of mass in a 9.80665 m/s2 gravitational field (standard gravity, a conventional value approximating the averageZero-energy universe (1,412 words) [view diff] exact match in snippet view article find links to article
universe model requires both a matter field with positive energy and a gravitational field with negative energy to exist. The hypothesis is broadly discussedHydrostatics (2,606 words) [view diff] exact match in snippet view article find links to article
in understanding plate tectonics and the anomalies of the Earth's gravitational field), to meteorology, to medicine (in the context of blood pressure)Measurement (3,668 words) [view diff] exact match in snippet view article find links to article
hand, refers to the downward force produced when a mass is in a gravitational field. In free fall, (no net gravitational forces) objects lack weightRonald Mallett (2,081 words) [view diff] exact match in snippet view article find links to article
matter and energy can create a gravitational field. This means that the energy of a light beam can produce a gravitational field. My current research considersIntrinsic and extrinsic properties (philosophy) (468 words) [view diff] exact match in snippet view article
extrinsic property that varies depending on the strength of the gravitational field in which the respective object is placed. The question of intrinsicalityGravitational time dilation (2,396 words) [view diff] exact match in snippet view article find links to article
object creating the gravitational field, r {\displaystyle r} is the radial coordinate of the observer within the gravitational field (this coordinate isHole argument (2,604 words) [view diff] exact match in snippet view article find links to article
consider a gravitational source, such as the Sun. Then there is some gravitational field described by a metric g(r). Now perform a coordinate transformationHD 173416 b (277 words) [view diff] exact match in snippet view article find links to article
having twice the mass of the Sun, which increases the strength of its gravitational field. This evidence implies that when this star was on the main sequenceVan Stockum dust (2,068 words) [view diff] exact match in snippet view article find links to article
is an exact solution of the Einstein field equations in which the gravitational field is generated by dust rotating about an axis of cylindrical symmetryScalar theories of gravitation (1,401 words) [view diff] exact match in snippet view article find links to article
theories of gravitation are field theories of gravitation in which the gravitational field is described using a scalar field, which is required to satisfy someGeocentric orbit (1,997 words) [view diff] exact match in snippet view article find links to article
atmosphere. The escape velocity required to pull free of Earth's gravitational field altogether and move into interplanetary space is about 11.2 km/sNon-inertial reference frame (1,519 words) [view diff] exact match in snippet view article find links to article
frame-dependent gravitational field becomes less realistic. In these Machian models, the accelerated body can agree that the apparent gravitational field is associatedBrans–Dicke theory (2,266 words) [view diff] exact match in snippet view article find links to article
equipped with a metric tensor, g a b {\displaystyle g_{ab}} , and the gravitational field is represented (in whole or in part) by the Riemann curvature tensorEinstein–Cartan theory (3,106 words) [view diff] exact match in snippet view article find links to article
(orbital plus intrinsic) angular momentum to the presence of the gravitational field. The theory was first proposed by Élie Cartan in 1922 and expoundedLine of sight (382 words) [view diff] exact match in snippet view article find links to article
lens or density changes in the traversed media, or deflected by a gravitational field. Fields of study feature specific targets, such as vessels in navigationWeight (3,996 words) [view diff] exact match in snippet view article find links to article
accelerating elevator cannot be distinguished from a scale in a gravitational field. Gravitational force and weight thereby became essentially frame-dependentEotvos (unit) (317 words) [view diff] exact match in snippet view article
Eötvös, who made pioneering studies of the gradient of the Earth's gravitational field. "Basic measurement units / GOCE / Earth Explorers / The Living PlanetGeneral relativity (22,670 words) [view diff] exact match in snippet view article find links to article
a gravitational field and the ball accelerating, or in free space aboard a rocket that is accelerating at a rate equal to that of the gravitational fieldOutline of black holes (2,238 words) [view diff] exact match in snippet view article find links to article
Schwarzschild solution, named after Karl Schwarzschild, describes the gravitational field outside a spherical, uncharged, non-rotating mass such as a starSchrödinger–Newton equation (3,508 words) [view diff] exact match in snippet view article find links to article
including a term that represents interaction of a particle with its own gravitational field. The inclusion of a self-interaction term represents a fundamentalGuiding center (2,000 words) [view diff] exact match in snippet view article find links to article
result in drifts. A simple example of a force drift is a plasma in a gravitational field, e.g. the ionosphere. The drift velocity is v g = m q g × B B 2 {\displaystyleTimeline of Galileo (spacecraft) (886 words) [view diff] exact match in snippet view article
radiation regions. A radio-science experiment analyzed Ganymede's gravitational field and internal structure. The instruments detected evidence of a self-generatedNonsymmetric gravitational theory (571 words) [view diff] exact match in snippet view article find links to article
the flat rotation curves of galaxies. In general relativity, the gravitational field is characterized by a symmetric rank-2 tensor, the metric tensorGeophysical survey (2,959 words) [view diff] exact match in snippet view article find links to article
any mass is affected by the gravitational field. The motion of planets is affected by the Sun's enormous gravitational field. Likewise, a heavier objectSpace elevator (10,333 words) [view diff] exact match in snippet view article find links to article
objects attached to the cable is called the apparent gravitational field. The apparent gravitational field for attached objects is the (downward) gravity minusCatenary (6,644 words) [view diff] exact match in snippet view article find links to article
under its own weight when supported only at its ends in a uniform gravitational field. The catenary curve has a U-like shape, superficially similar inWorld Geodetic System (2,809 words) [view diff] exact match in snippet view article find links to article
corrections to initial station coordinates and coefficients of the gravitational field. The largest collection of data ever used for WGS purposes was assembledGalilean invariance (1,717 words) [view diff] exact match in snippet view article find links to article
relativity, one considers Einstein's cabins, cabins that fall freely in a gravitational field. According to Einstein's thought experiment, a man in such a cabinGalactic ridge (950 words) [view diff] exact match in snippet view article find links to article
material or substance from a so-called donor star falls into the strong gravitational field of a compact object, such as a neutron star or a black hole. ThisEquations for a falling body (1,386 words) [view diff] exact match in snippet view article find links to article
F = mg, where F is the force exerted on a mass m by the Earth’s gravitational field of strength g. Assuming constant g is reasonable for objects fallingGravitational lens (5,719 words) [view diff] exact match in snippet view article find links to article
who remarked that it is "not permissible to say that the solar gravitational field acts like a lens, for it has no focal length". If the (light) sourceNormal force (1,453 words) [view diff] exact match in snippet view article find links to article
n = m g {\displaystyle F_{n}=mg} , where m is mass, and g is the gravitational field strength (about 9.81 m/s2 on Earth). The normal force here representsTemporary satellite (1,166 words) [view diff] exact match in snippet view article find links to article
temporary satellite is an object which has been captured by the gravitational field of a planet and thus has become the planet's natural satellite, butVertical and horizontal (2,135 words) [view diff] exact match in snippet view article find links to article
deflect the plumb bob away from the true zenith. On a larger scale the gravitational field of the Earth, which is at least approximately radial near the EarthConvection cell (884 words) [view diff] exact match in snippet view article find links to article
known as Rayleigh–Bénard convection. Convection usually requires a gravitational field, but in microgravity experiments, thermal convection has been observedLongitude (4,148 words) [view diff] exact match in snippet view article find links to article
longitude because of vertical deflection, small variations in Earth's gravitational field (see astronomical latitude). The concept of longitude was first developedGeophysical signal analysis (2,204 words) [view diff] exact match in snippet view article find links to article
extremely sensitive gravitometers and magnetometers respectively. The gravitational field changes are measured using devices such as atom interferometers.Larmor precession (1,367 words) [view diff] exact match in snippet view article find links to article
precession of a tilted classical gyroscope in an external torque-exerting gravitational field. Objects with a magnetic moment also have angular momentum and effectiveZhou Peiyuan (296 words) [view diff] case mismatch in snippet view article find links to article
California Institute of Technology under Eric Temple Bell with thesis The Gravitational Field of a Body with Rotational Symmetry in Einstein's Theory of GravitationPotential energy (6,006 words) [view diff] exact match in snippet view article find links to article
{\displaystyle U_{g}=mgh,} where m is the mass in kilograms, g is the local gravitational field (9.8 metres per second squared on Earth), h is the height above aKerr–Newman metric (4,719 words) [view diff] exact match in snippet view article find links to article
include any electric charges other than that associated with the gravitational field, and are thus termed vacuum solutions. This solution has not beenHistory of general relativity (4,499 words) [view diff] exact match in snippet view article find links to article
box not in a gravitational field, and noted that it would be indistinguishable from a box sitting still in an unchanging gravitational field. He used specialTrajectory (1,995 words) [view diff] exact match in snippet view article find links to article
was the derivation of Kepler's laws of planetary motion. In the gravitational field of a point mass or a spherically-symmetrical extended mass (suchClairaut's theorem (gravity) (1,767 words) [view diff] exact match in snippet view article
rotating ellipsoid in hydrostatic equilibrium under the action of its gravitational field and centrifugal force. It was published in 1743 by Alexis ClaudeNewtonian motivations for general relativity (2,939 words) [view diff] exact match in snippet view article find links to article
force is that all massive objects accelerate in the same manner in a gravitational field. This is often expressed as "The gravitational mass is equal to theMass in general relativity (3,255 words) [view diff] exact match in snippet view article find links to article
reason for this subtlety is that the energy and momentum in the gravitational field cannot be unambiguously localized. (See Chapter 20 of .) So, rigorousGraviton (comics) (3,381 words) [view diff] exact match in snippet view article
separating himself from Earth's gravitational field and instead attuning himself to the incredibly stronger gravitational field of the Sun, he was able toTheory of relativity (2,956 words) [view diff] exact match in snippet view article find links to article
under which the states of accelerated motion and being at rest in a gravitational field (for example, when standing on the surface of the Earth) are physicallyNordtvedt effect (575 words) [view diff] exact match in snippet view article find links to article
equivalence principle, which indicates that an object's movement in a gravitational field does not depend on its mass or composition. No evidence of the effectTidal tensor (1,330 words) [view diff] exact match in snippet view article find links to article
particles, tidal stresses in a small object immersed in an ambient gravitational field. The tidal tensor represents the relative acceleration due to gravityFundamental interaction (4,918 words) [view diff] exact match in snippet view article find links to article
(GUT). An even bigger challenge is to find a way to quantize the gravitational field, resulting in a theory of quantum gravity (QG) which would uniteDrop (unit) (722 words) [view diff] exact match in snippet view article
device and technique used to produce the drop, on the strength of the gravitational field, and on the viscosity, density, and the surface tension of the liquidLine integral (3,090 words) [view diff] exact match in snippet view article find links to article
computes the work done on an object moving through an electric or gravitational field F along a path L {\displaystyle L} . In qualitative terms, a lineGravitational interaction of antimatter (2,728 words) [view diff] exact match in snippet view article find links to article
therefore matter and antimatter would be accelerated identically by a gravitational field. From this point of view, matter-antimatter gravitational repulsionAtomic fountain (423 words) [view diff] exact match in snippet view article find links to article
fountain is a cloud of atoms that is tossed upwards in the Earth's gravitational field by lasers. If it were visible, it would resemble the water in a fountainDust solution (812 words) [view diff] exact match in snippet view article find links to article
type of exact solution of the Einstein field equation, in which the gravitational field is produced entirely by the mass, momentum, and stress density ofElectron cyclotron resonance (1,098 words) [view diff] exact match in snippet view article find links to article
perpendicular to the field (e.g., in the presence of an electrical or gravitational field) resulting in a cycloid. The angular frequency (ω = 2πf ) of thisMason–Weaver equation (1,860 words) [view diff] exact match in snippet view article find links to article
diffusion of solutes under a uniform force, usually a gravitational field. Assuming that the gravitational field is aligned in the z direction (Fig. 1), the Mason–WeaverPredictive power (623 words) [view diff] exact match in snippet view article find links to article
relativity that the path of light would bend in the presence of a strong gravitational field. This was experimentally verified by an expedition to Sobral in BrazilEinstein's thought experiments (14,108 words) [view diff] exact match in snippet view article find links to article
life in the following form: In an example worth considering, the gravitational field has a relative existence only in a manner similar to the electricSchwarzschild radius (2,202 words) [view diff] exact match in snippet view article find links to article
obtained the exact solution to Einstein's field equations for the gravitational field outside a non-rotating, spherically symmetric body with mass M {\displaystyleXallarap (454 words) [view diff] exact match in snippet view article find links to article
intermediate object form a straight line as seen from Earth. Then the gravitational field of the intermediate object bends the light from distant object, magnifyingAichelburg–Sexl ultraboost (427 words) [view diff] exact match in snippet view article find links to article
The original motivation behind the ultraboost was to consider the gravitational field of massless point particles within general relativity. It can beJames E. Faller (353 words) [view diff] exact match in snippet view article find links to article
Gravimeter, which is sensitive enough to detect changes in the local gravitational field due to a person's mass. His work was featured in many books and magazinesMetric (339 words) [view diff] exact match in snippet view article find links to article
fundamental object of study in general relativity, similar to the gravitational field in Newtonian physics Senses related to measurement: Metric systemAichelburg–Sexl ultraboost (427 words) [view diff] exact match in snippet view article find links to article
The original motivation behind the ultraboost was to consider the gravitational field of massless point particles within general relativity. It can beGravity (7,367 words) [view diff] exact match in snippet view article find links to article
supported the idea that time runs more slowly in the presence of a gravitational field. The time delay of light passing close to a massive object was firstJordan and Einstein frames (1,103 words) [view diff] exact match in snippet view article find links to article
which are field variables that stress different aspects of the gravitational field equations and the evolution equations of the matter fields. In theIntervertebral disc damage and spaceflight (1,909 words) [view diff] exact match in snippet view article find links to article
scenarios experienced during exploration missions (re-entry to a gravitational field and activities on planetary surfaces). To date, flight data relatedReissner–Nordström metric (4,265 words) [view diff] exact match in snippet view article find links to article
to the Einstein–Maxwell field equations, which corresponds to the gravitational field of a charged, non-rotating, spherically symmetric body of mass MNon-exact solutions in general relativity (188 words) [view diff] exact match in snippet view article find links to article
approximately. These solutions are typically found by treating the gravitational field, g{\displaystyle g}, as a background space-time, γ{\displaystyleSergei Kopeikin (1,708 words) [view diff] exact match in snippet view article find links to article
confirming the Einstein's prediction on the relativistic nature of gravitational field and its finite speed of propagation. He is also involved in studiesShell collapsar (424 words) [view diff] exact match in snippet view article find links to article
limit of 0.7 M☉. A shell collapsar is void inside apart from intense gravitational field energy there. According to Newton's shell theorem, the accelerationSpace rendezvous (3,698 words) [view diff] exact match in snippet view article find links to article
be used for spacecraft "landing" on natural objects with a weak gravitational field, e.g. landing on one of the Martian moons would require the sameJuno (spacecraft) (9,221 words) [view diff] exact match in snippet view article
atmosphere. Juno's mission is to measure Jupiter's composition, gravitational field, magnetic field, and polar magnetosphere. It will also search forFluid solution (2,175 words) [view diff] exact match in snippet view article find links to article
is an exact solution of the Einstein field equation in which the gravitational field is produced entirely by the mass, momentum, and stress density ofIsostasy (2,874 words) [view diff] exact match in snippet view article find links to article
It was later found that the difference between the measured local gravitational field and what was expected for the altitude and local terrain (the BouguerEnrique Loedel Palumbo (919 words) [view diff] exact match in snippet view article find links to article
a conversation about the differential equation of a point-source gravitational field, which resulted in a paper published by Loedel in Physikalische ZeitschriftBel–Robinson tensor (357 words) [view diff] exact match in snippet view article find links to article
relativity, there is no unique definition of the local energy of the gravitational field. The Bel–Robinson tensor is a possible definition for local energyGravitational microlensing (7,045 words) [view diff] exact match in snippet view article find links to article
massive compact foreground object, the bending of light due to its gravitational field, as discussed by Albert Einstein in 1915, leads to two distortedThermodynamic equilibrium (7,632 words) [view diff] exact match in snippet view article find links to article
example, in a system in thermodynamic equilibrium in a vertical gravitational field, the pressure on the top wall is less than that on the bottom wallReactionless drive (1,282 words) [view diff] exact match in snippet view article find links to article
the expense of the momentum of the planet it orbits, through the gravitational field, or beam-powered propulsion and solar sailing, using the radiationEuclidean geometry (7,077 words) [view diff] exact match in snippet view article find links to article
for it only over short distances (relative to the strength of the gravitational field). Euclidean geometry is an example of synthetic geometry, in thatMicro black hole (3,028 words) [view diff] exact match in snippet view article find links to article
theory. Torsion modifies the Dirac equation in the presence of the gravitational field and causes fermion particles to be spatially extended. In this caseAndrew Claude de la Cherois Crommelin (886 words) [view diff] exact match in snippet view article find links to article
Brazil, and measured the amount of deflection of light caused by the gravitational field of the Sun. The results from these observations were crucial in providingEddington (spacecraft) (532 words) [view diff] case mismatch in snippet view article
(1920). "A Determination of the Deflection of Light by the Sun's Gravitational Field, from Observations Made at the Solar eclipse of May 29, 1919". PhilAndrew Long (718 words) [view diff] exact match in snippet view article find links to article
application of satellite altimetry technology to the mapping of the marine gravitational field in the early 1990s, the application of modelling methods to 3D seismicNegative mass (3,661 words) [view diff] exact match in snippet view article find links to article
produces a gravitational field that other masses respond to "passive" gravitational mass – the mass that responds to an external gravitational field by acceleratingBonnor beam (496 words) [view diff] exact match in snippet view article find links to article
fields inside the beam, a vacuum exterior region, which models the gravitational field outside the beam. On the "cylinder" where they meet, the two regionsNordström's theory of gravitation (6,686 words) [view diff] exact match in snippet view article find links to article
augmented by an equation of motion for a test particle in an ambient gravitational field, which we can derive from Newton's force law and which states thatNordström's theory of gravitation (6,686 words) [view diff] exact match in snippet view article find links to article
augmented by an equation of motion for a test particle in an ambient gravitational field, which we can derive from Newton's force law and which states thatEscape velocity (3,642 words) [view diff] exact match in snippet view article find links to article
mass m {\displaystyle m} the energy required to escape the Earth's gravitational field is GMm / r, a function of the object's mass (where r is radius ofSimple harmonic motion (2,213 words) [view diff] exact match in snippet view article find links to article
rotation to centre of mass of object undergoing SHM and g being gravitational field constant. This is analogous to the mass-spring system. In the small-angleLeonard Parker (250 words) [view diff] exact match in snippet view article find links to article
Bogoliubov transformations to quantum field theory with a changing gravitational field, he discovered the physical mechanism now known as cosmological particleGravity current (2,206 words) [view diff] exact match in snippet view article find links to article
gravity current or density current is a primarily horizontal flow in a gravitational field that is driven by a density difference in a fluid or fluids and isEquatorial bulge (1,814 words) [view diff] exact match in snippet view article find links to article
decreasing effect is strongest on the Equator. The fact that the Earth's gravitational field slightly deviates from being spherically symmetrical also affectsMars Observer (2,306 words) [view diff] exact match in snippet view article find links to article
character of the surface material. Define globally the topography and gravitational field. Establish the nature of the Martian magnetic field. Determine theAEgIS experiment (938 words) [view diff] exact match in snippet view article find links to article
CERN. Its primary goal is to measure directly the effect of Earth's gravitational field on antihydrogen atoms with significant precision. Indirect boundsArtificial gravity (4,908 words) [view diff] exact match in snippet view article find links to article
necessary to produce a useful centripetal force comparable to the gravitational field strength on Earth (g). Scientists are concerned about the effectEntropic gravity (3,157 words) [view diff] exact match in snippet view article find links to article
this weak. It is also 3,000 times less than the remnant of Earth's gravitational field that exists at the point where Voyager 1 crossed the solar system'sTimeline of gravitational physics and relativity (13,658 words) [view diff] exact match in snippet view article find links to article
observing the relative motion of the Earth and Moon in the Sun's gravitational field. 1969 – William B. Bonnor introduces the Bonnor beam. 1969 – JosephGEOS-3 (643 words) [view diff] exact match in snippet view article find links to article
mission was designed to further an understanding of the earth's gravitational field, size and shape of the terrestrial geoid, deep ocean tides, sea stateGravitational-wave astronomy (4,691 words) [view diff] exact match in snippet view article find links to article
gravitational radiation involves fluctuations of the relatively weaker gravitational field. The existence of gravitational waves was first suggested by OliverOrbital velocity (82 words) [view diff] exact match in snippet view article find links to article
orbital angular velocity The orbital speed of a revolving body in a gravitational field. The velocity of particles due to wave motion, such as those in windBondi–Metzner–Sachs group (1,613 words) [view diff] exact match in snippet view article find links to article
spacetime seen by observers located far away from all sources of the gravitational field, might be to extend and reproduce the symmetries of flat spacetimeRayleigh–Taylor instability (4,049 words) [view diff] exact match in snippet view article find links to article
energy, as the denser material moves down under the (effective) gravitational field, and the less dense material is further displaced upwards. This wasEarth (19,281 words) [view diff] exact match in snippet view article find links to article
structure cause local and broad regional differences in Earth's gravitational field, known as gravity anomalies. The main part of Earth's magnetic fieldVainshtein radius (190 words) [view diff] exact match in snippet view article find links to article
l_{\text{P}}} and Planck mass m P {\displaystyle m_{\text{P}}} the gravitational field around a body of mass M {\displaystyle M} is the same in a theoryGeodesy (4,184 words) [view diff] exact match in snippet view article find links to article
understanding Earth's geometric shape, orientation in space, and gravitational field; however, geodetic science and operations are applied to other astronomicalProjectile motion (5,351 words) [view diff] exact match in snippet view article find links to article
experienced by an object or particle (a projectile) that is projected in a gravitational field, such as from Earth's surface, and moves along a curved path underAdmittance (geophysics) (342 words) [view diff] exact match in snippet view article
takes atmospheric pressure as the input and measures changes in the gravitational field as the output. In such case admittance is measured in μGal/mbar.Fermat's and energy variation principles in field theory (2,218 words) [view diff] exact match in snippet view article find links to article
energy of the system that combines the light-like particle and the gravitational field. Standard variational procedure according to Hamilton's principleKarl Schwarzschild (3,050 words) [view diff] case mismatch in snippet view article find links to article
the Gravitational Field of a Point-Mass, According to Einstein's Theory, The Abraham Zelmanov Journal, 2008, Volume 1, P. 10-19 On the Gravitational FieldMass in special relativity (6,288 words) [view diff] exact match in snippet view article find links to article
have zero rest mass but contribute to the inertia (and weight in a gravitational field) of any system containing them. The concept is generalized in massOGLE-2005-BLG-390Lb (1,323 words) [view diff] exact match in snippet view article find links to article
occurs when light from a distant star is bent and magnified by the gravitational field of a foreground star. A gravitational microlensing event occurs whenOutline of energy (2,252 words) [view diff] exact match in snippet view article find links to article
force Gravitational energy – potential energy associated with a gravitational field. Nuclear potential energy Radiant energy – (≥0), energy of electromagneticBrachistochrone curve (6,015 words) [view diff] exact match in snippet view article find links to article
which a bead slides frictionlessly under the influence of a uniform gravitational field to a given end point in the shortest time. The problem was posedAnti-symmetric operator (1,752 words) [view diff] exact match in snippet view article find links to article
graviton field is the quantized gravitational field. There is yet to be a theory that quantizes the gravitational field, but theories such as string theorySPT0615-JD (455 words) [view diff] exact match in snippet view article find links to article
Hubble's detection capabilities. As a consequence of the effect of a gravitational field of a galaxy cluster of an extremely large size, SPT-CL J0615-5746Theoretical gravity (3,502 words) [view diff] exact match in snippet view article find links to article
of the Earth. On the rotating sphere, the sum of the force of the gravitational field and the centrifugal force yields an angular deviation of approximatelyHungaria asteroids (888 words) [view diff] exact match in snippet view article find links to article
unlike those outside the 4:1 Kirkwood gap, strongly influenced by the gravitational field of Mars. Here, instead of Jupiter's influence, perturbations by MarsTwin paradox (7,923 words) [view diff] exact match in snippet view article find links to article
objects are in a gravitational field insofar as relativity is concerned. For the traveling twin at turnaround, this gravitational field fills the universeRicci-flat manifold (1,867 words) [view diff] exact match in snippet view article find links to article
ISBN 0-19-850601-5. MR 1787733. Zbl 1027.53052. Kerr, Roy P. (1963). "Gravitational field of a spinning mass as an example of algebraically special metrics"Anti-symmetric operator (1,752 words) [view diff] exact match in snippet view article find links to article
graviton field is the quantized gravitational field. There is yet to be a theory that quantizes the gravitational field, but theories such as string theoryGravity Probe B (3,586 words) [view diff] exact match in snippet view article find links to article
using a nearly flat cone to model the space curvature of the Earth's gravitational field. Such a cone is made by cutting out a thin "pie-slice" from a circleLight-dragging effects (615 words) [view diff] exact match in snippet view article find links to article
interaction with the object's gravitational field should allow "momentum exchange" too. Consequently, a moving gravitational field drags light and matter. ThisRelativistic Doppler effect (6,041 words) [view diff] exact match in snippet view article find links to article
Doppler shifts; gravitational redshifts (due to light exiting a gravitational field); and cosmological expansion (where space itself stretches). ThisAnatoly Logunov (1,405 words) [view diff] exact match in snippet view article find links to article
including the gravitational field itself. This approach permits constructing, in a unique and unambiguous manner, the theory of gravitational field as a gaugeFOCAL (spacecraft) (642 words) [view diff] case mismatch in snippet view article
(1936). "Lens-Like Action of a Star by the Deviation of Light in the Gravitational Field". Science. 84 (2188): 506–507. Bibcode:1936Sci....84..506E. doi:10Normalhöhennull (569 words) [view diff] exact match in snippet view article find links to article
NHN was introduced because for heights above Normalnull the actual gravitational field of the Earth was not taken into account. As a result, there wereWormhole (6,824 words) [view diff] exact match in snippet view article find links to article
its gravitational field, and n, which determines the curvature of its spatial cross sections. When m is set equal to 0, the drainhole's gravitational fieldEhrenfest paradox (3,334 words) [view diff] exact match in snippet view article find links to article
there is a gravitational field (field of centrifugal force, and force of Coriolis). We therefore arrive at the result: the gravitational field influencesGeometrodynamics (1,707 words) [view diff] no match in snippet view article find links to article
spacetime and held together by the gravitational attraction of the (gravitational) field energy of the wave itself. Wheeler was intrigued by the possibilityTalal Asad (4,080 words) [view diff] exact match in snippet view article find links to article
home discipline of anthropology. As Donovan Schaefer writes: The gravitational field of Asad’s influence has emanated far from his home discipline andShapiro time delay (1,684 words) [view diff] exact match in snippet view article find links to article
many times since then, with increasing accuracy. In a nearly static gravitational field of moderate strength (say, of stars and planets, but not one of aList of scientific publications by Albert Einstein (4,126 words) [view diff] exact match in snippet view article find links to article
collaboration with Marcel Grossmann, in which the single Newtonian scalar gravitational field is replaced by ten fields, which are the components of a symmetricMoon (24,728 words) [view diff] exact match in snippet view article find links to article
about a sixth of Earth's. The Moon's gravitational field is not uniform. The details of the gravitational field have been measured through tracking thePaul Dirac (8,842 words) [view diff] exact match in snippet view article find links to article
(see also Searches for magnetic monopoles). Dirac quantised the gravitational field. His work laid the foundations for canonical quantum gravity. InHorace Clifford Levinson (691 words) [view diff] exact match in snippet view article find links to article
pure mathematics from the University of Chicago with thesis The gravitational field of masses relatively at rest according to Einstein's theory of gravitationLocomotion in space (4,773 words) [view diff] exact match in snippet view article find links to article
Locomotion in these conditions is different from locomotion in a gravitational field. There are many factors that contribute to these differences, andMass concentration (astronomy) (1,700 words) [view diff] exact match in snippet view article
that the lunar gravitational field caused larger than expected perturbations, presumably due to "roughness" of the lunar gravitational field. The Lunar masconsLuna 14 (292 words) [view diff] exact match in snippet view article find links to article
studies of the interaction of the Earth and lunar masses, the lunar gravitational field, the propagation and stability of radio communications to the spacecraftVapor (765 words) [view diff] exact match in snippet view article find links to article
pressure of the gas. Also, vapors obey the barometric formula in a gravitational field, just as conventional atmospheric gases do. Look up vapor or vapourJohn A. O'Keefe (astronomer) (1,141 words) [view diff] exact match in snippet view article
Earth had a significant third degree zonal spherical harmonic in its gravitational field using U.S. Vanguard 1 satellite data collected in the late 1950sInterplanetary Flight: An Introduction to Astronautics (191 words) [view diff] case mismatch in snippet view article find links to article
Earth. The book includes ten chapters: Historical Survey The Earth's Gravitational Field The Rocket The Problem of Escape by Rocket The Earth-Moon JourneyMuzzle velocity (1,451 words) [view diff] exact match in snippet view article find links to article
fired from such a gun on the surface of the body would leave its gravitational field; however, no arms are known with muzzle velocities that can overcomeSolutions of the Einstein field equations (1,323 words) [view diff] exact match in snippet view article find links to article
trajectories of moving particles), which in turn depends on the gravitational field. If one is only interested in the weak field limit of the theoryTheoretical astronomy (3,866 words) [view diff] exact match in snippet view article find links to article
microcanonical functional integral for the gravitational field. The boundary data the gravitational field as described with a microcanonical system inMartin Tajmar (657 words) [view diff] exact match in snippet view article find links to article
application for a "Process for the generation of a gravitational field and a gravitational field generator." In June 2008, Tajmar reported a new phenomenonOberth effect (1,968 words) [view diff] exact match in snippet view article find links to article
v^{2},} which is larger than the energy from a burn outside the gravitational field ( 1 2 Δ v 2 {\displaystyle {\tfrac {1}{2}}\Delta v^{2}} ) by Δ vAsymptotic safety in quantum gravity (5,913 words) [view diff] exact match in snippet view article find links to article
aims at finding a consistent and predictive quantum theory of the gravitational field. Its key ingredient is a nontrivial fixed point of the theory's renormalizationSecond (3,648 words) [view diff] exact match in snippet view article find links to article
sufficiently small to allow the effects of the non-uniformity of the gravitational field to be neglected when compared to the uncertainties of the realizationGeopotential (1,379 words) [view diff] exact match in snippet view article find links to article
{\displaystyle W=V+\Phi \,} where V {\displaystyle V} is the potential of the gravitational field, W {\displaystyle W} that of the gravity field, and Φ {\displaystyleRavit Helled (1,424 words) [view diff] exact match in snippet view article find links to article
based on calculating the speed of rotation by measuring Saturn's gravitational field and calculating its density and oblateness (the fact that its polarAngry Birds Space (1,229 words) [view diff] exact match in snippet view article find links to article
comprising several different planets, each of which has its own gravitational field that affects the trajectory of the birds after launch. There is anWilliam B. Bonnor (683 words) [view diff] exact match in snippet view article find links to article
period he published a paper on the Bonnor Beam which models the gravitational field of a beam of light. Bonnor held visiting appointments at the UniversitiesAstronomical unit (5,375 words) [view diff] exact match in snippet view article find links to article
0167103335 au) and, when Earth is closer to the Sun (perihelion), the Sun's gravitational field is stronger and Earth is moving faster along its orbital path. AsEnergy (7,454 words) [view diff] exact match in snippet view article find links to article
release energy that has been stored as potential energy in the Earth's gravitational field or elastic strain (mechanical potential energy) in rocks. Prior toPoint source (disambiguation) (85 words) [view diff] exact match in snippet view article
pollution with a localized source Point mass, a point source of gravitational field This disambiguation page lists articles associated with the titleOutline of Earth sciences (2,704 words) [view diff] exact match in snippet view article find links to article
– The science of the geometric shape, orientation in space, and gravitational field of the Earth Geomagnetics – Study of the Earth's magnetic field GeomicrobiologyOutline of Earth sciences (2,704 words) [view diff] exact match in snippet view article find links to article
– The science of the geometric shape, orientation in space, and gravitational field of the Earth Geomagnetics – Study of the Earth's magnetic field GeomicrobiologyStellar dynamics (15,411 words) [view diff] exact match in snippet view article find links to article
bodies. Also each star contributes more or less equally to the total gravitational field, whereas in celestial mechanics the pull of a massive body dominatesLunar Orbiter 4 (533 words) [view diff] exact match in snippet view article find links to article
environment Caesium Iodide Dosimeters: Radiation environment en route to and near the Moon Selenodesy: Gravitational field and physical properties of the MoonScientific theory (6,865 words) [view diff] exact match in snippet view article find links to article
distance—Einstein presumed a gravitational field. In 1907, Einstein's equivalence principle implied that a free fall within a uniform gravitational field is equivalentTide (13,054 words) [view diff] exact match in snippet view article find links to article
limited to the oceans, but can occur in other systems whenever a gravitational field that varies in time and space is present. For example, the shapePound (force) (1,182 words) [view diff] exact match in snippet view article
80665 m/s2). The standard values of acceleration of the standard gravitational field (gn) and the international avoirdupois pound (lb) result in a pound-forceLunar Orbiter 2 (481 words) [view diff] exact match in snippet view article find links to article
environment Caesium Iodide Dosimeters Radiation environment en route to and near the Moon Selenodesy Gravitational field and physical properties of the MoonNoncommutative standard model (1,836 words) [view diff] exact match in snippet view article find links to article
Connes-Lott model . The Connes-Lott model did not incorporate the gravitational field. In 1997, Ali Chamseddine and Alain Connes published a new actionModified Newtonian dynamics (9,425 words) [view diff] exact match in snippet view article find links to article
extremely small accelerations (for instance, far from any sources of gravitational field). Such low accelerations are characteristic of the outer regionsGravity gradiometry (1,370 words) [view diff] exact match in snippet view article find links to article
masses are equivalent Gravimetry – Measurement of the strength of a gravitational field Instrumentation – Measuring instruments which monitor and controlEinstein radius (1,039 words) [view diff] case mismatch in snippet view article find links to article
(1936). "Lens-like Action of a Star by the Deviation of Light in the Gravitational Field" (PDF). Science. 84 (2188): 506–507. Bibcode:1936Sci....84..506ELunar Orbiter 3 (440 words) [view diff] exact match in snippet view article find links to article
Caesium Iodide Dosimeters : Radiation environment en route to and near the Moon Selenodesy : Gravitational field and physical properties of the MoonEddington experiment (4,870 words) [view diff] case mismatch in snippet view article find links to article
(1920). "A Determination of the Deflection of Light by the Sun's Gravitational Field, from Observations Made at the Total Eclipse of May 29, 1919". PhilosophicalCantilever magnetometry (950 words) [view diff] exact match in snippet view article find links to article
the mass on the end of the pendulum interacts with the external gravitational field, much as a magnetic moment interacts with an external magnetic fieldThe Wind from the Sun (659 words) [view diff] exact match in snippet view article find links to article
an Earth battleship got destroyed when it passed too close to the gravitational field of a neutron star. "Transit of Earth" The last surviving astronautLuna 19 (371 words) [view diff] exact match in snippet view article find links to article
included extensive studies on the shape and strength of the lunar gravitational field and the locations of the mascons. Occultation experiments in May38th parallel structures (522 words) [view diff] exact match in snippet view article find links to article
occurring on Earth is vanishingly small because the Earth's weaker gravitational field is much less able than Jupiter's to pull a speeding object closeHistorical definitions of the SI base units (760 words) [view diff] exact match in snippet view article find links to article
force exerted on a body by a gravitational field, and hence its weight depends on the strength of the gravitational field. Weight of a 1 kg mass at theImre Izsák (1,050 words) [view diff] exact match in snippet view article find links to article
approximation in his computations, i.e. he reconstructed the Earth's gravitational field from monopoles, dipoles, quadrupoles, etc. The shape indicated byMetre per second squared (447 words) [view diff] exact match in snippet view article find links to article
equivalent to newton per kilogram, N·kg−1, or N/kg. Thus, the Earth's gravitational field (near ground level) can be quoted as 9.8 metres per second squaredLunar Orbiter 1 (692 words) [view diff] exact match in snippet view article find links to article
environment Caesium Iodide Dosimeters Radiation environment en route to and near the Moon Selenodesy Gravitational field and physical properties of the MoonLatitude (6,180 words) [view diff] exact match in snippet view article find links to article
precise measurement of latitude requires an understanding of the gravitational field of the Earth, either to set up theodolites or to determine GPS satelliteEric Poisson (470 words) [view diff] exact match in snippet view article find links to article
gravitational self-force, which is the force on a body moving through a gravitational field arising from the mass and energy of the body itself. This self-forceGravitometer (61 words) [view diff] exact match in snippet view article find links to article
may refer to: Gravimeter, an instrument for measuring the local gravitational field Hydrometer, referred to in pipeline work as a gravitometer This disambiguationCharacteristic energy (679 words) [view diff] exact match in snippet view article find links to article
2}}{\text{ km/s}}=3.5{\text{ km/s}}} . However, since the Sun's gravitational field is much stronger than Earth's, the two-body solution is insufficientGamma-ray burst progenitors (2,862 words) [view diff] exact match in snippet view article find links to article
interest are mechanisms for producing non-thermal radiation by the gravitational field of rotating black holes, in the process of spin-down against theirPolarizable vacuum (1,528 words) [view diff] exact match in snippet view article find links to article
of rulers made of ordinary matter, so that in the presence of a gravitational field the spacetime metric of Minkowski spacetime is replaced by d s 2Mathematical physics (5,146 words) [view diff] exact match in snippet view article find links to article
gravitational force—an instant action at a distance—with a gravitational field. The gravitational field is Minkowski spacetime itself, the 4D topology of EinsteinNeutron star (11,799 words) [view diff] exact match in snippet view article find links to article
The gravitational field at a neutron star's surface is about 2×1011 times stronger than on Earth, at around 2.0×1012 m/s2. Such a strong gravitational fieldFriedrich Kottler (869 words) [view diff] exact match in snippet view article find links to article
constant"), as well as the Kottler-Whittaker metric for a homogeneous gravitational field in flat spacetime. In (1922a, 1922b) he argued that one can formulateConservative vector field (3,525 words) [view diff] exact match in snippet view article find links to article
same amount of gravitational potential energy. This is because a gravitational field is conservative. M. C. Escher's lithograph print Ascending and DescendingCarbon detonation (1,169 words) [view diff] exact match in snippet view article find links to article
and dense. This results in a density stratification inverse to the gravitational field of the star, which is therefore unstable. Thus, blobs of burningCenter of mass (4,886 words) [view diff] exact match in snippet view article find links to article
being applied to a satellite, the slight variation (gradient) in gravitational field between closer-to and further-from the planet (stronger and weakerDwarf spheroidal galaxy (1,437 words) [view diff] exact match in snippet view article find links to article
galaxies could be prevented from achieving equilibrium due to the gravitational field of the Milky Way or other galaxy that they orbit. For example, theScalar field (1,111 words) [view diff] exact match in snippet view article find links to article
scalar theories of gravitation scalar fields are used to describe the gravitational field. Scalar–tensor theories represent the gravitational interaction throughGeomathematics (1,426 words) [view diff] exact match in snippet view article find links to article
similar characteristics because they're measuring small changes in the gravitational field based on the density of the rocks in that area. While similar gravitySatellite (6,165 words) [view diff] exact match in snippet view article find links to article
magnetic, gravitational field and the Sun's radiation pressure; satellites that are further away are affected more by other bodies' gravitational field by thePascal's law (1,415 words) [view diff] exact match in snippet view article find links to article
energy per unit volume of the liquid due to the existence of the gravitational field.[further explanation needed] Note that the variation with heightPascal's law (1,415 words) [view diff] exact match in snippet view article find links to article
energy per unit volume of the liquid due to the existence of the gravitational field.[further explanation needed] Note that the variation with heightGalaxy groups and clusters (1,468 words) [view diff] exact match in snippet view article find links to article
in approximate hydrostatic equilibrium with the overall cluster gravitational field, the total mass distribution can be determined. It turns out theGeomathematics (1,426 words) [view diff] exact match in snippet view article find links to article
similar characteristics because they're measuring small changes in the gravitational field based on the density of the rocks in that area. While similar gravitySatellite (6,165 words) [view diff] exact match in snippet view article find links to article
magnetic, gravitational field and the Sun's radiation pressure; satellites that are further away are affected more by other bodies' gravitational field by theArthur Eddington (6,251 words) [view diff] exact match in snippet view article find links to article
theory: the measurement of the deflection of light by the Sun's gravitational field. In fact, Dyson's argument for the indispensability of Eddington'sMalament–Hogarth spacetime (920 words) [view diff] exact match in snippet view article find links to article
blueshifted (their wavelengths become shorter) due to the intense gravitational field. This effect is even more pronounced near the inner horizon due toHoltsmark distribution (1,297 words) [view diff] case mismatch in snippet view article find links to article
Chandrasekhar, S.; J. von Neumann (1942). "The Statistics of the Gravitational Field Arising from a Random Distribution of Stars. I. The Speed of Fluctuations"Luna 10 (659 words) [view diff] case mismatch in snippet view article find links to article
Media. ISBN 9780387739762 – via Google Books. Determination of the Gravitational Field of the Moon by the Motion of the AMs LUNA-10 (PDF) (Report). ArchivedSun-synchronous orbit (1,629 words) [view diff] exact match in snippet view article find links to article
eccentricity evolve, due to higher-order perturbations in the Earth's gravitational field, the pressure of sunlight, and other causes. Earth observation satellitesSpherical Earth (1,639 words) [view diff] exact match in snippet view article find links to article
that deals with the measurement and representation of Earth, its gravitational field and geodynamic phenomena (polar motion, Earth tides, and crustalMessier 107 (738 words) [view diff] case mismatch in snippet view article find links to article
1086/163249. Pichardo, Bárbara; et al. (July 2004), "Models for the Gravitational Field of the Galactic Bar: An Application to Stellar Orbits in the GalacticGalaxy cluster (1,647 words) [view diff] exact match in snippet view article find links to article
predictions of general relativity: energy loss from light escaping a gravitational field. Photons emitted from the center of a galaxy cluster should loseRicci decomposition (2,269 words) [view diff] exact match in snippet view article find links to article
tensor—or equivalently, the Einstein tensor—represents that part of the gravitational field which is due to the immediate presence of nongravitational energyGauge gravitation theory (1,138 words) [view diff] exact match in snippet view article find links to article
linear frame bundle FX{\displaystyle FX}, and a metric (tetrad) gravitational field plays the role of a Higgs field responsible for spontaneous symmetrySuper-Neutron (404 words) [view diff] exact match in snippet view article find links to article
years before, as an astronomer, he discovered that a planet with no gravitational field had entered the Solar System from the region of the south celestialBlayne Heckel (1,131 words) [view diff] exact match in snippet view article find links to article
R.; Fortson, E. N. (1992). "Search for a coupling of the Earth's gravitational field to nuclear spins in atomic mercury". Physical Review Letters. 68Penrose interpretation (1,078 words) [view diff] exact match in snippet view article find links to article
lowest-energy state: in this case, one object in one location producing one gravitational field. If Penrose is right, gravity yanks objects back into a single locationGrand Tour program (1,157 words) [view diff] case mismatch in snippet view article find links to article
Missions to the Outer Solar System Using Energy Derived from the Gravitational Field of Jupiter" (PDF). Astronautica Acta. 12: 329–337. Butrica, AndrewLuna 15 (589 words) [view diff] exact match in snippet view article find links to article
Moon. Luna 15 was capable of studying circumlunar space, the lunar gravitational field, and the chemical composition of lunar rocks. It was also capableMarisat (1,053 words) [view diff] exact match in snippet view article find links to article
rotating at approximately 30 rpm to provide stability in the Earth's gravitational field. They were originally designed to last 5 years, but survived muchRocket Ship Galileo (750 words) [view diff] exact match in snippet view article find links to article
and investment of resources needed for any jaunt outside Earth's gravitational field. (...) The idea of private people (boys in this case) being ableThrust-to-weight ratio (1,556 words) [view diff] exact match in snippet view article find links to article
actual performance will often be affected by buoyancy and local gravitational field strength. Table for Jet and rocket engines: jet thrust is at seaTolman–Oppenheimer–Volkoff equation (2,080 words) [view diff] exact match in snippet view article find links to article
mass contained inside radius r {\textstyle r} , as measured by the gravitational field felt by a distant observer. It satisfies m ( 0 ) = 0 {\textstyleGeodetic Reference System 1980 (1,015 words) [view diff] exact match in snippet view article find links to article
deals with the measurement and representation of the earth, its gravitational field and geodynamic phenomena (polar motion, earth tides, and crustalWilliam M. Kaula (661 words) [view diff] exact match in snippet view article find links to article
parameters (1963) NASA Technical Note D-1847 Tesseral harmonics of the gravitational field and geodetic datum shifts derived from camera observations of satellitesCosmic noise (955 words) [view diff] exact match in snippet view article find links to article
to velocities large enough to allow them to escape from the Sun's gravitational field. Solar wind causes sudden bursts of cosmic noise absorption in theRobert Kraichnan (1,258 words) [view diff] case mismatch in snippet view article find links to article
Bachelor thesis at MIT in 1947, titled "Quantum Theory of the Linear Gravitational Field". Following an approach that was echoed by Suraj N. Gupta, RichardSadamitsu the Destroyer (999 words) [view diff] exact match in snippet view article find links to article
safely Recover Ryūkei-dai by compressing their body in an immense gravitational field then launching the target into space, unharmed. After analyzing Sadamitsu'sFive-dimensional space (1,613 words) [view diff] exact match in snippet view article find links to article
dimensions. They suggested that electromagnetism resulted from a gravitational field that is “polarized” in the fifth dimension. The main novelty of EinsteinElectricity (9,343 words) [view diff] exact match in snippet view article find links to article
acts between two charges in a similar manner to the way that the gravitational field acts between two masses, and like it, extends towards infinity andAether theories (1,882 words) [view diff] exact match in snippet view article find links to article
community today. Albert Einstein sometimes used the word aether for the gravitational field within general relativity, but the only similarity of this relativisticSuraj N. Gupta (369 words) [view diff] case mismatch in snippet view article find links to article
Wayback Machine Gupta, Suraj N. (1952). "Quantization of Einstein's Gravitational Field: General Treatment". Proceedings of the Physical Society. Series1919 in science (1,028 words) [view diff] case mismatch in snippet view article find links to article
(1920). "A Determination of the Deflection of Light by the Sun's Gravitational Field, from Observations Made at the Solar eclipse of May 29, 1919". PhilosophicalList of lunar probes (985 words) [view diff] exact match in snippet view article find links to article
December 2011 – 17 December 2012 orbiter success mapped the Moon's gravitational field; intentionally impacted at end of mission 2011-046A [34] GRAIL BIon cyclotron resonance (659 words) [view diff] exact match in snippet view article find links to article
perpendicular to the field (e.g., in the presence of an electrical or gravitational field) resulting in a cycloid. Ion cyclotron resonance heating (or ICRH)Scorpius X-1 (1,101 words) [view diff] exact match in snippet view article find links to article
of energy. As this stellar material accelerates in Scorpius X-1's gravitational field, X-rays are emitted. The measured luminosity for Scorpius X-1 isStatics (1,739 words) [view diff] exact match in snippet view article find links to article
An example of a body force is the weight of a body in the Earth's gravitational field. In addition to the tendency to move a body in the direction of itsScorpius X-1 (1,101 words) [view diff] exact match in snippet view article find links to article
of energy. As this stellar material accelerates in Scorpius X-1's gravitational field, X-rays are emitted. The measured luminosity for Scorpius X-1 isElectromagnetic stress–energy tensor (1,494 words) [view diff] exact match in snippet view article find links to article
represents the contribution of electromagnetism to the source of the gravitational field (curvature of space–time) in general relativity. The electromagneticBinary pulsar (1,712 words) [view diff] exact match in snippet view article find links to article
timing effects. When the two bodies are in close proximity, the gravitational field is stronger, the passage of time is slowed – and the time betweenGravitational anomaly (576 words) [view diff] exact match in snippet view article find links to article
{\displaystyle D} is the spacetime dimension. Consider a classical gravitational field represented by the vielbein e μ a {\displaystyle e_{\;\mu }^{a}}Ullage (807 words) [view diff] exact match in snippet view article find links to article
the tank after engine start. On the ground, or in the continued gravitational field of Earth during rocket-propelled ascent, the space between the topK. C. Venugopal (754 words) [view diff] exact match in snippet view article find links to article
[citation needed] For Mr. Venugopal, Kannur has not been his political gravitational field ever since he politically relocated himself to Alappuzha followingNuclear photonic rocket (1,130 words) [view diff] exact match in snippet view article find links to article
already in orbit at a velocity of 9,100 m/s. Upon escaping the Earth's gravitational field the rocket will have a heliocentric velocity of 30 km/s in interplanetarySize (1,539 words) [view diff] exact match in snippet view article find links to article
of mass) on the surface of the Earth (its mass multiplied by the gravitational field strength). Its weight will be less on Mars (where gravity is weaker)Gravitational keyhole (947 words) [view diff] exact match in snippet view article find links to article
than a dozen radii, should include the oblateness of the planet—its gravitational field is not spherically symmetric. For even closer trajectories, gravityValentine Joseph (1,018 words) [view diff] exact match in snippet view article find links to article
6, pp. 631–639. Valentine Joseph (1966) A spatially homogeneous gravitational field. Proceedings of the Cambridge Philosophical Society, Volume 62, ppAlbert Einstein (22,329 words) [view diff] exact match in snippet view article find links to article
an observer in an infinitesimally small box falling freely in a gravitational field would be unable to find any evidence that the field exists. In 1911Weighing scale (5,282 words) [view diff] exact match in snippet view article find links to article
local gravitational field. (On Earth, for example, these can amount to ±0.5% between locations.) A change in the strength of the gravitational field causedAtmospheric physics (1,848 words) [view diff] exact match in snippet view article find links to article
atmosphere whereas ocean tides are primarily excited by the Moon's gravitational field. This means that most atmospheric tides have periods of oscillationMechanical energy (2,166 words) [view diff] exact match in snippet view article find links to article
{\displaystyle U} , (by virtue of its position within the Earth's gravitational field; Earth's mass is M {\displaystyle M} ). Hence, mechanical energyPost-Newtonian expansion (1,232 words) [view diff] exact match in snippet view article find links to article
which is the ratio of the velocity of the matter that creates the gravitational field, to the speed of light, which in this case is more precisely calledInterWorld (series) (1,118 words) [view diff] exact match in snippet view article
from an Earth that is much denser, therefore he possess a greater gravitational field and is built like a tank with feet. J/O HrKr: The youngest of allPhilosophy of space and time (5,832 words) [view diff] exact match in snippet view article find links to article
Principle, which states that the force felt by an observer in a given gravitational field and that felt by an observer in an accelerating frame of referenceIntracluster medium (1,513 words) [view diff] exact match in snippet view article find links to article
metallicity of the gas can rise to above that of the sun. Due to the gravitational field of clusters, metal-enriched gas ejected from supernova remains gravitationallyTipler cylinder (1,358 words) [view diff] case mismatch in snippet view article find links to article
method of time travel. Notes van Stockum, Willem Jacob (1936). "The Gravitational Field of a Distribution of Particles Rotating about an Axis of Symmetry"String cosmology (1,414 words) [view diff] exact match in snippet view article find links to article
the Einstein action describing a scalar field interacting with a gravitational field in D dimensions. Indeed, the following identity holds: κ=κ0e2Φ0=(8πGD)12=8πMpScientific law (5,615 words) [view diff] exact match in snippet view article find links to article
the curvature of space-time due to mass–energy equivalent to the gravitational field. Solving the equation for the geometry of space warped due to theKappa Tauri (893 words) [view diff] case mismatch in snippet view article find links to article
(1920). "A Determination of the Deflection of Light by the Sun's Gravitational Field, from Observations Made at the Solar eclipse of May 29, 1919". PhilFluid mechanics (2,639 words) [view diff] exact match in snippet view article find links to article
example, in understanding plate tectonics and anomalies in the Earth's gravitational field), to meteorology, to medicine (in the context of blood pressure)Banked turn (2,255 words) [view diff] exact match in snippet view article find links to article
{\displaystyle L={mg \over {\cos \theta }}} where g {\displaystyle g} is the gravitational field strength. The radius of the turn can now be calculated: r = v 2 gTime travel (8,559 words) [view diff] exact match in snippet view article find links to article
is to take one entrance of the wormhole and move it to within the gravitational field of an object that has higher gravity than the other entrance, andFlyby anomaly (2,279 words) [view diff] exact match in snippet view article find links to article
interplanetary Rosetta and Philae spacecraft and the determination of the gravitational field of comets and asteroids - (DLR) @ TU München, 2012" (PDF). ArchivedWell (disambiguation) (390 words) [view diff] exact match in snippet view article
health Gravity well or gravitational, a conceptual model of the gravitational field surrounding a body in space Potential well, a concept used in physicsClock drift (1,073 words) [view diff] exact match in snippet view article find links to article
gives us gravitational time dilation. Briefly, a clock in a stronger gravitational field (e.g. closer to a planet) will appear to tick more slowly. PeopleASTER (spacecraft) (1,102 words) [view diff] exact match in snippet view article
rotation speed), the internal properties (structure, mass distribution, gravitational field) and surface properties (mineral composition, morphology, elementalGravitational biology (561 words) [view diff] exact match in snippet view article find links to article
biological cells is inversely proportional to the strength of the gravitational field exerted on the cell. That is, in stronger gravitational fields thePhysics and Star Wars (5,213 words) [view diff] exact match in snippet view article find links to article
star system orbiting the larger star would be drawn closer to its gravitational field, causing the planet to endure heat of great temperatures during thisTriton (novel) (909 words) [view diff] exact match in snippet view article
fiction genre. The novel offers a unique directional artificial gravitational field created by inducing relativistic motion of atomic particles, essentiallyZ Andromedae (1,993 words) [view diff] exact match in snippet view article find links to article
gravity on the surface. The outflow of matter is captured by the gravitational field of the white dwarf and falls on its surface in the end. At leastTharwa, Australian Capital Territory (897 words) [view diff] exact match in snippet view article find links to article
Earth's surface is only very slightly distorted by a non-vertical gravitational field 0.3" to north and 0.6" to the west. Magnetic declination at TharwaKepler-1647b (628 words) [view diff] exact match in snippet view article find links to article
separately, e.g., a passing protoplanet caught into orbit due to the gravitational field of the giant planet. Given that the planet is within the habitableElectric potential (2,247 words) [view diff] exact match in snippet view article find links to article
the object with respect to the field. Two such force fields are a gravitational field and an electric field (in the absence of time-varying magnetic fields)Relativistic electromagnetism (1,236 words) [view diff] exact match in snippet view article find links to article
problem Wheeler–Feynman absorber theory Paradox of a charge in a gravitational field Kargon, Robert; Achinstein, Peter (1987). Kelvin's Baltimore LecturesVirtual black hole (543 words) [view diff] exact match in snippet view article find links to article
analysis of the Hamilton–Jacobi equation for a centrally symmetric gravitational field in spaces of different dimensions (with help of the resulting uncertaintyPseudotensor (1,014 words) [view diff] exact match in snippet view article find links to article
that theory, one cannot describe the energy and momentum of the gravitational field by an energy–momentum tensor. Instead, one introduces objects thatRelativistic electromagnetism (1,236 words) [view diff] exact match in snippet view article find links to article
problem Wheeler–Feynman absorber theory Paradox of a charge in a gravitational field Kargon, Robert; Achinstein, Peter (1987). Kelvin's Baltimore LecturesWhite hole (3,266 words) [view diff] exact match in snippet view article find links to article
towards it will eventually reach the black hole horizon). Imagine a gravitational field, without a surface. Acceleration due to gravity is the greatest onPseudotensor (1,014 words) [view diff] exact match in snippet view article find links to article
that theory, one cannot describe the energy and momentum of the gravitational field by an energy–momentum tensor. Instead, one introduces objects thatCriticism of the theory of relativity (10,612 words) [view diff] exact match in snippet view article find links to article
matter-free solutions of the field equations. This means that the "inertio-gravitational field", which describes both gravity and inertia, can exist in the absenceWhitehead's theory of gravitation (1,546 words) [view diff] exact match in snippet view article find links to article
1016/s1355-2198(98)00022-7. Synge, J. L. (1952-03-06). "Orbits and rays in the gravitational field of a finite sphere according to the theory of A. N. Whitehead". ProceedingsTranquility Base (1,768 words) [view diff] exact match in snippet view article find links to article
Columbia in orbit, and an imperfect understanding of the Moon's uneven gravitational field, resulted in navigation errors which pushed the powered descent initiationEzra T. Newman (739 words) [view diff] exact match in snippet view article find links to article
interesting recent work has involved the problem of reconstructing the gravitational field within some region from observations of how optical images are lensedRhea (moon) (2,979 words) [view diff] case mismatch in snippet view article
doi:10.1029/2006GL028100. Anderson, John D. (July 2008). Rhea's Gravitational Field and Internal Structure. 37th COSPAR Scientific Assembly. Held 13–20Francesco Calogero (501 words) [view diff] exact match in snippet view article find links to article
quantum behavior is caused by the stochastic component of the local gravitational field due to the chaotic component of the motion of all particles of theAchilles Papapetrou (1,324 words) [view diff] exact match in snippet view article find links to article
1038/168040a0 Α. Papapetrou, A static solution of the equations of the gravitational field for an arbitrary charge distribution., Proc. Roy. Irish Acad. A 51Georges Lemaître (4,777 words) [view diff] exact match in snippet view article find links to article
Lemaître returned to MIT to present his doctoral thesis on The gravitational field in a fluid sphere of uniform invariant density according to the theoryProperty (philosophy) (2,303 words) [view diff] exact match in snippet view article
extrinsic property that varies depending on the strength of the gravitational field in which the respective object is placed. Another example of a relationalDouble pendulum (2,333 words) [view diff] exact match in snippet view article find links to article
The last term is the potential energy of the bodies in a uniform gravitational field. The dot-notation indicates the time derivative of the variable inInnermost stable circular orbit (1,227 words) [view diff] exact match in snippet view article find links to article
angular momentum). For a non-spinning massive object, where the gravitational field can be expressed with the Schwarzschild metric, the ISCO is locatedStellar rotation (3,366 words) [view diff] exact match in snippet view article find links to article
several seconds between each pulse. A black hole is an object with a gravitational field that is sufficiently powerful that it can prevent light from escapingKerr metric (6,605 words) [view diff] exact match in snippet view article find links to article
it should be able to be used as an exterior solution to model the gravitational field around a rotating massive object other than a black hole such as1963 in science (1,451 words) [view diff] exact match in snippet view article find links to article
Indian-English anthropologist and author. Kerr, R. P. (1963). "Gravitational field of a spinning mass as an example of algebraically special metrics"37452 Spirit (649 words) [view diff] exact match in snippet view article find links to article
planets, it will therefore not be pulled out of orbit by Jupiter's gravitational field and likely remain in a stable orbit for thousands of years. SpiritStationary spacetime (1,033 words) [view diff] exact match in snippet view article find links to article
because of mass–energy equivalence, can also act as the source of a gravitational field. The situation is analogous to a static electromagnetic field whereParabola of safety (277 words) [view diff] exact match in snippet view article find links to article
is the initial speed of projectile and g {\displaystyle g} is the gravitational field. Focus of the parabola is the shooting position. Maximum height (Sound (4,342 words) [view diff] exact match in snippet view article find links to article
able to carry a tiny amount of mass and is surrounded by a weak gravitational field. Sound is transmitted through gases, plasma, and liquids as longitudinal39382 Opportunity (711 words) [view diff] exact match in snippet view article find links to article
planets and therefore it will not be pulled out of orbit by Jupiter's gravitational field. As a result of this, it is likely that the asteroid will remainADM formalism (2,429 words) [view diff] exact match in snippet view article find links to article
In other words, the ADM energy is computed as the strength of the gravitational field at infinity. If the required asymptotic form is time-independentPressure head (1,247 words) [view diff] exact match in snippet view article find links to article
areas in which g {\displaystyle g} is constant. However, if the gravitational field fluctuates, we can prove that pressure head fluctuates with it. IfGravity of Mars (6,283 words) [view diff] exact match in snippet view article find links to article
for future Mars landings. To understand the gravity of Mars, its gravitational field strength g and gravitational potential U are often measured. SimplyPendulum (mechanics) (7,293 words) [view diff] exact match in snippet view article
The motion does not lose energy to friction or air resistance. The gravitational field is uniform. The support does not move. The differential equationHydra (moon) (2,599 words) [view diff] exact match in snippet view article
maintained by the periodic local fluctuation of 5% in the Pluto–Charon gravitational field strength. The New Horizons spacecraft visited the Pluto system andGovernment (4,133 words) [view diff] exact match in snippet view article find links to article
states reorganize and energize the smaller objects within their gravitational field. Another explanation includes the need to properly manage infrastructureGibbons–Hawking–York boundary term (6,587 words) [view diff] exact match in snippet view article find links to article
{\displaystyle n} -point function is determined by the state of the gravitational field on the boundary of the spacetime region considered. The key observationNix (moon) (2,605 words) [view diff] exact match in snippet view article
the periodic local fluctuation of 9 percent in the Pluto–Charon gravitational field strength. The New Horizons spacecraft visited the Pluto system andCompact object (2,582 words) [view diff] exact match in snippet view article find links to article
reducing the tidal stress near the event horizon, and reducing the gravitational field strength at the horizon. However, there will not be any further qualitativeAdriaan Fokker (792 words) [view diff] exact match in snippet view article find links to article
the phenomena of precession of a freely falling gyroscope in a gravitational field. Fokker began to study music theory during the Second World War,Jyotirmoy Ghosh (799 words) [view diff] exact match in snippet view article find links to article
entitled "On some problems in elasticity and on radially symmetric gravitational field in continuous matter". Ghosh started his academic career as a professorGunnar Nordström (1,378 words) [view diff] case mismatch in snippet view article find links to article
science), pages 173–176 Nordström, G. (1918). "On the Energy of the Gravitational Field in Einstein's Theory". Verhandl. Koninkl. Ned. Akad. Wetenschap.Rudolf Mössbauer (766 words) [view diff] exact match in snippet view article find links to article
used this effect to prove the red shift of gamma radiation in the gravitational field of the Earth; this Pound–Rebka experiment was one of the first experimentalRobert L. Forward (1,499 words) [view diff] exact match in snippet view article find links to article
period, it means that the detector is experiencing a measurable gravitational field gradient. In 1984, Forward published his theoretical design for aAri Brynjolfsson (643 words) [view diff] exact match in snippet view article find links to article
articles on his results for the reverse plasma redshift of photons in a gravitational field, which led him to investigate and develop his own theory within PlasmaJun Ye (1,173 words) [view diff] exact match in snippet view article find links to article
potentially be used for research into variations in the Earth's gravitational field, searching for particles of dark matter, performing quantum simulationsHeat death of the universe (3,347 words) [view diff] exact match in snippet view article find links to article
speculations." A 2010 analysis of entropy states, "The entropy of a general gravitational field is still not known", and "gravitational entropy is difficult to quantify"History of classical mechanics (2,318 words) [view diff] exact match in snippet view article find links to article
to the density of the fluid they are immersed in. This is a correct approximation for objects in Earth's gravitational field moving in air or water.Birkhoff's theorem (relativity) (728 words) [view diff] exact match in snippet view article
intuitive idea of Birkhoff's theorem is that a spherically symmetric gravitational field should be produced by some massive object at the origin; if thereWeighted catenary (361 words) [view diff] exact match in snippet view article find links to article
MathOverflow: classical mechanics - Catenary curve under non-uniform gravitational field - MathOverflow, accessdate: April 13, 2017 Definition from WhatIsAri Brynjolfsson (643 words) [view diff] exact match in snippet view article find links to article
articles on his results for the reverse plasma redshift of photons in a gravitational field, which led him to investigate and develop his own theory within PlasmaM-type asteroid (2,513 words) [view diff] exact match in snippet view article find links to article
the larger asteroids, one can estimate mass by observing how their gravitational field affects other objects, including other asteroids and orbiting orZero-point energy (27,132 words) [view diff] exact match in snippet view article find links to article
may be able to differ from material to material. A strong toroidal gravitational field that acts against the force of gravity could be generated by materialsMikkel Andersen (physicist) (740 words) [view diff] exact match in snippet view article
existing models, for measuring local fluctuations in the Earth's gravitational field. Reynolds, L. A.; Schwartz, E.; Ebling, U.; Weyland, M.; Brand, JHorseshoe orbit (1,341 words) [view diff] exact match in snippet view article find links to article
closer to or farther from the Earth, the changing pull of Earth's gravitational field causes it to accelerate or decelerate, causing a change in its orbitShield (disambiguation) (817 words) [view diff] exact match in snippet view article
hypothetical process of shielding an object from the influence of a gravitational field Heat shield, which protects a spacecraft or ballistic missile TunnellingSlinky (2,637 words) [view diff] exact match in snippet view article find links to article
{32L}{g}}}\,,} where L {\textstyle L} is the length of the Slinky in the gravitational field of the Earth and g {\textstyle g} the acceleration due to gravityMichael Ovenden (256 words) [view diff] case mismatch in snippet view article find links to article
Advances in Science (1952) The Deflection of Light by the Solar Gravitational Field (1952) Looking at the Stars (1957) Artificial Satellites (1960) LifeGeosynchronous orbit (3,171 words) [view diff] exact match in snippet view article find links to article
as the solar wind, radiation pressure, variations in the Earth's gravitational field, and the gravitational effect of the Moon and Sun, and thrustersFrame of reference (3,440 words) [view diff] exact match in snippet view article find links to article
is common (see, for example, the Schwarzschild solution for the gravitational field outside an isolated sphere). There are two types of observationalV404 Cygni (1,557 words) [view diff] exact match in snippet view article find links to article
the Lense-Thirring effect due to warping of space/time by the huge gravitational field in the vicinity of the black hole. On 15 June 2015 NASA's Swift satelliteDeja Q (1,455 words) [view diff] exact match in snippet view article find links to article
the planet is already experiencing damaging effects of the moon's gravitational field. As the crew is working, Q (John de Lancie) appears on the bridgeEinstein ring (2,393 words) [view diff] case mismatch in snippet view article find links to article
(1936). "Lens-like Action of a Star by the Deviation of Light in the Gravitational Field" (PDF). Science. 84 (2188): 506–507. Bibcode:1936Sci....84..506ERadhanath Sikdar (1,028 words) [view diff] exact match in snippet view article find links to article
surveys—the study of the earth’s geometric shape orientation in space and gravitational field. He did not just use the established methods but invented his ownGeneral relativity priority dispute (5,451 words) [view diff] exact match in snippet view article find links to article
Albert Einstein's discovery of the gravitational field equations of general relativity and David Hilbert's almost simultaneous derivation of the theoryOutline of geophysics (1,053 words) [view diff] exact match in snippet view article find links to article
Geodesy – measurement and representation of the Earth, including its gravitational field. Geodynamics – study of modes of transport deformation within theMonkey and hunter (600 words) [view diff] exact match in snippet view article find links to article
−g). Because of Galilean equivalence, the (approximately) constant gravitational field (approximately) disappears, leaving us with only the horizontal velocityEridanus II (6,016 words) [view diff] exact match in snippet view article find links to article
galaxies) is believed to be the result either of tidal stripping in the gravitational field of the larger body, or of ram pressure by direct contact with itsTensor–vector–scalar gravity (1,974 words) [view diff] exact match in snippet view article find links to article
dimensionless function. In the case of a spherically symmetric, static gravitational field, this Lagrangian reproduces the MOND acceleration law after the substitutionsLunar Orbiter program (2,661 words) [view diff] exact match in snippet view article find links to article
million. Doppler tracking of the five orbiters allowed mapping of the gravitational field of the Moon and discovery of mass concentrations (mascons), or gravitationalSchuler tuning (896 words) [view diff] exact match in snippet view article find links to article
center of gravity equals the radius of Earth, suspended in a uniform gravitational field of the same strength as that experienced at Earth's surface. If suspendedGeoid (3,056 words) [view diff] exact match in snippet view article find links to article
Likewise, spirit levels will always be parallel to the geoid. Earth's gravitational field is not uniform. An oblate spheroid is typically used as the idealizedKuiper quadrangle (2,848 words) [view diff] exact match in snippet view article find links to article
conditions. Real differences may be the result of Mercury's size, gravitational field, proximity to the Sun, internal composition and structure, or timingTractrix (1,462 words) [view diff] exact match in snippet view article find links to article
homogeneous string attached to two points that is subjected to a gravitational field. The catenary has the equation y(x) = a cosh x/a. The trajectoryAttilio Palatini (297 words) [view diff] exact match in snippet view article find links to article
proposed a new approach to the variational formulation of Einstein's gravitational field equations. In the same paper, Palatini also showed that the variationsTheoretical motivation for general relativity (4,531 words) [view diff] exact match in snippet view article find links to article
{L}}_{p}} and the density L e {\displaystyle {\mathcal {L}}_{e}} of the gravitational field generated by all other particles including those comprising the EarthDepth–slope product (921 words) [view diff] exact match in snippet view article find links to article
Earth, or any planetary body with a dominant influence on the local gravitational field), the only two variables that determine the boundary shear stressQuark star (3,056 words) [view diff] exact match in snippet view article find links to article
supernova, be extremely dense and small, and possess a very high gravitational field. They would also lack some features of neutron stars, unless theyExternal ballistics (13,555 words) [view diff] exact match in snippet view article find links to article
vacuum of space, but most certainly flying under the influence of a gravitational field. Gun-launched projectiles may be unpowered, deriving all their velocityMantle convection (2,307 words) [view diff] exact match in snippet view article find links to article
numerical simulations of mantle convection and examination of Earth's gravitational field are all beginning to suggest the existence of whole mantle convectionDeep Space Industries (901 words) [view diff] exact match in snippet view article find links to article
fuel costs of repeatedly returning to and escaping from Earth's gravitational field, and additionally, that servicing communications satellite constellationsTaurus (constellation) (3,898 words) [view diff] case mismatch in snippet view article
(1920). "A Determination of the Deflection of Light by the Sun's Gravitational Field, from Observations Made at the Solar eclipse of May 29, 1919". PhilSELENE (1,835 words) [view diff] exact match in snippet view article find links to article
the direct Doppler shift measurements needed to precisely map the gravitational field of the lunar farside; previously, the farside gravity field couldSea level (4,395 words) [view diff] exact match in snippet view article find links to article
this geoid surface, being an equipotential surface of the Earth's gravitational field which, in itself, does not conform to a simple sphere or ellipsoidClosed timelike curve (1,924 words) [view diff] exact match in snippet view article find links to article
Timelike Poincaré recurrence theorem Stockum, W. J. van (1937). "The gravitational field of a distribution of particles rotating around an axis of symmetryWormholes in fiction (5,262 words) [view diff] exact match in snippet view article find links to article
causing a distortion of space-time coordinates. You know that a gravitational field bends light; the light of a star is deflected in passing the sun