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The equation for the vibration of a stri...

The equation for the vibration of a string fixed at both ends vibrating in its second harmonic is given by `y=2sin(0.3cm^(-1))xcos((500pis^(-1))t)cm`. The length of the string is :

A

`24.6cm`

B

`12.5 cm`

C

`20.6 cm`

D

`154.7 cm`

Text Solution

Verified by Experts

The correct Answer is:
D
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