Precise measurements of gravity waves with very small wave slope in a physical wave tank are compared with an explicit linear inviscid wave maker theory. The main purpose is to measure the speed of the physical waves relative to those computed. We find that the wave speed in the physical ...
Infragravity Waves In The Deep Ocean: An Upward Revision Ocean infragravity waves are surface gravity waves with periods of several minutes and corresponding wavelengths of up to tens of kilometers. When propagat... J Aucan,F Ardhuin - 《Geophysical Research Letters》 被引量: 35发表: 2013年 ...
GravitationalWavesScalar-TensorGravityDarioBettoni,JoseMaraEzquiaga,KurtHinterbichler,MiguelZumalacarreguiNordita,KTHRoyalInstituteStockholmUniversity,Roslagstullsbacken23,SE-10691Stockholm,SwedenInstitutodeFsicaTeoricaUAM/CSIC,UniversidadAutonomadeMadrid,Cabrera13-15,Cantoblanco,Madrid28049,SpainCERCA,DepartmentPhysics,...
If the speed of gravity is equal to the speed of light, then both signals must be received at the same time. This would be the first experimental confirmation of whether the speed of gravity is really equal to the speed of light, as claimed by Einstein, something physicists have been pini...
What is the relation between gravity's own constants and the speed of gravitational waves? Our attempt to answer these fundamental questions takes us far and deep into the universe. 展开 关键词: Gravitational waves speed of waves electromagnetismgravitomagnetism ...
The typical energy density of inflationary gravitational waves between the mHz (i.e. 1 mHz = 10−3 Hz) and the kHz is, optimisti- cally, O(10−16.5) in terms of gw(ν, τ0) which will denote throughout the spectral energy density in critical units at the present (conformal) ...
However, in the world, the great majority of the physicists follow the General Relativity, which explains the gravity like the effect of the curvature of the spacetime in the movement of free fall of the bodies. But, simultaneously they agree that gravity as gravitational waves is a quantum ...
(General Physics)physicsthe speed at which the phase of a wave is propagated, the product of the frequency times the wavelength. This is the quantity that is determined by methods using interference. In a dispersive medium it differs from the group speed. Also called:wave speedorwave velocity...
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generated wave experiments, Koga (1981) and Koga (1984) measured the vertical distribution and velocity of large droplets (d > 810 μm) produced by breaking waves and found that the horizontal droplet movement is primarily determined by the wind, while vertical movement is determined by gravity....