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n number of waves are produced on a stri...

n number of waves are produced on a string in 0.5 s. Now, the tension in the string is doubled (Assume length and radius constant), the number of waves produced in 0.5s for the same harmonic will be

A

n

B

`sqrt(2)n`

C

`(n)/(sqrt(2))`

D

`(n)/(sqrt(5))`

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The correct Answer is:
B
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