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The fundamental frequency of a stretched...

The fundamental frequency of a stretched string fixed at both the ends is 50 Hz. If the velocity fo transverse wave created in string is `10 m s^(-1)` , find its length .

A

0.1 m

B

0.0001 m

C

100 m

D

1000 m

Text Solution

Verified by Experts

The correct Answer is:
A
Fundamental frequency , `n = (v)/(2l)`
`v = 10 m s^(-1)`
Length of string , l = `(v)/(2n) = (10)/(2 xx 50) = 0.1 ` m .
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