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The frequency of a tunning fork is 384 p...

The frequency of a tunning fork is 384 per second and velocity of sound in air is 352 m/s . How far the sound has traversed while fork completes 36 vibration

A

3 m

B

13 m

C

23 m

D

33 m

Text Solution

Verified by Experts

The correct Answer is:
D
`lambda=(v)/(f)=(352)/(384)`, during 1 vibration of fork
`therefore` during 36 vibration = `36xx(352)/(384)=33m`.
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