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Two cars moving in opposite directions a...

Two cars moving in opposite directions approach each other with speed of `22 m//s` and `16.5 m//s` respectively. The driver of the first car blows a hom having a frequency 400 Hz. The frequency heard by the driver of the second car is [velocity of sound `340 m//s`]:

A

350 Hz

B

361 Hz

C

411 Hz

D

448 Hz

Text Solution

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The correct Answer is:
A
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