A star emitting light of wavelength 5896 Å is moving away from the earth with a speed of 3600 km / sec . The wavelength of light observed on earth will
A
Decrease by 5825.25 Å
B
Increase by 5966.75 Å
C
Decrease by 70.75 Å
D
Increase by 70.75 Å ( 
is the speed of light)
is the speed of light)
Text Solution
Verified by ExpertsThe correct answer is:
D
So the increased wavelength of light is observed.
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