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A string of length L is stretched by L//...

A string of length L is stretched by `L//20` and speed transverse wave alon it is v. The speed of wave ehen it is stretched by `L//10` will be (assume that Hooke law is applicable)

A

2v

B

`(v)/(sqrt2)`

C

`sqrt2v`

D

4v

Text Solution

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The correct Answer is:
C
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