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A man sets his watch by the sound of a s...

A man sets his watch by the sound of a siren placed at a distance 1 km away . If the velocity of sound is `330 m//s`

A

His watch is set 3 sec. faster

B

His watch is set 3 sec. slower

C

His watch is set correctly

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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