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If an observer moving with velocity v crosses a stationary source of frequency n, then the change in the frequency would be -

A

`(2n(V^(2)+v^(2)))/(V v)`

B

`(2n(V^(2) - v^(2)))/(v v)`

C

`(2nV)/(v)`

D

`(2nv)/(V)`

Text Solution

Verified by Experts

The correct Answer is:
D
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MOTION-SOUND WAVES-Exercise - 1
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  12. Due to the relative motion between a star and the earth, the following...

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