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Stationary waves are produced in 10 m lo...

Stationary waves are produced in 10 m long stretched string. If the string vibrates in 5 segments and wave velocity 20 m/s then the frequency is :-

A

`2Hz`

B

`4Hz`

C

`5Hz`

D

`10Hz`

Text Solution

Verified by Experts

The correct Answer is:
C
`(5lambda)/(2)=10`, `n=(V)/(lambda)`
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