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Stationary sound 'S' of frequency 334 Hz...

Stationary sound 'S' of frequency 334 Hz and a stationary observer 'O' are placed near a reflecting surface moving away from the source with velocity 2 m/s the apparent frequency of the echo of S considering velocity of sound equal to 334 m/s is
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A

`(12)/(13)`

B

`(13)/(12)`

C

`(13)/(5)`

D

`(5)/(13)`

Text Solution

Verified by Experts

The correct Answer is:
D
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