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A star which is emitting radiation at a ...

A star which is emitting radiation at a wavelength of 5000A is approaching the earth with a velocity of `1.50 xx10^(6) m//s` The change in wavelegth of the radiation as received on the earth is

A

25A

B

100A

C

Zero

D

2.5A

Text Solution

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The correct Answer is:
D
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