The apparent wavelength of the light from a star moving away from the – McqOptions

MCQOPTIONS

1.	The apparent wavelength of the light from a star moving away from the earth is 0.01% more than its real wavelength. Then the velocity of star is [CPMT 1979]
A.	60 km/sec
B.	15 km/sec
C.	150 km/sec
D.	30 km/sec
Answer» E.

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