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When a sound wave of frequency 300 Hz pa...

When a sound wave of frequency 300 Hz passes through a medium the maximum displacement of a particle of the medium is 0.1 cm . The maximum velocity of the particle is equal to

A

`3pi cm//s`

B

`4pi cm//s`

C

`6pi cm//s`

D

`6 cm//s`

Text Solution

Verified by Experts

The correct Answer is:
C
Maximum velocity `= omega A = 2pi n A`
`= 2pi xx 30 xx 10^(-1) = 6pi cm//s`
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