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Physics help??

In one of Michelson's experiments, a beam from a revolving mirror traveled 14 km to a stationary mirror. How long a time interval elapsed before the beam returned to the mirror?

2007-10-05 10:07:25 · 1 answers · asked by w_rayas07 1 in Science & Mathematics ➔ Physics

1 answers

V = d/t
V = speed of light = 3*10^5 km/s
d = 28 km

Do tyhe math

2007-10-05 13:25:09 · answer #1 · answered by sojsail 7 · 0⤊ 0⤋

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