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Physics
John Hobson's user avatar
John Hobson's user avatar
John Hobson's user avatar
John Hobson
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6
Wikipedia states that the relativistic Doppler effect is the same whether it is the source or the receiver that is stationary. Can this be true?
Jul 15
3
Is the mass of curved space, additional mass?
May 9
2
Is there a formula relating the rate/speed a black hole event horizon will grow, to the density of the medium surrounding it?
May 27
0
Does the Schwarszchild solution require the cosmological constant to stop it from expanding?
May 14
0
Is there a metric, a solution to Einstein's field equations, for a single body in a space of uniform non-zero density?
Jul 12