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A jeep passes by you with a speed v. If ...

A jeep passes by you with a speed v. If the speed of sound is c, the ratio of frequencies just before and after jeep passes you is 5/6. Then, the speed v= (Assume c= 330 m/s)

A

20 m/s

B

30 m/s

C

25 m/s

D

none of these

Text Solution

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The correct Answer is:
B
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