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Two cars moving in opposite directions a...

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

A

448 Hz

B

350 Hz

C

361 Hz

D

411 Hz

Text Solution

Verified by Experts

The correct Answer is:
A
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