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Three observers A, B and C measure the s...

Three observers A, B and C measure the speed of light coming from a source to be `v_A,v_B` and `v_C`. The observer A moves towards the source and C moves away from the soure at the same speed. The observer B stays stationary. The surrounding space is vacuum everywhere.

A

`upsilon_A gt upsilon_B gt upsilon_C`

B

`upsilon_A lt upsilon_B lt upsilon_C`

C

`upsilon_A = upsilon_B = upsilon_C`

D

`upsilon_B = (1)/(2) (upslion_A + upsilon_c).`

Text Solution

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The correct Answer is:
C, D
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