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A string of length L is stretched along ...

A string of length L is stretched along the x-axis and is rigidly clamped at its two ends. It undergoes transverse vibration. If n an integer, which of the following relations may represent the shape of the string at any time :-

A

`y=y_(m) sin ((n pi x)/(L)) cos omega t`

B

`y=y_(m) sin ((n pi x)/(L)) sin omega t`

C

`y=y_(m) cos ((n pi x)/(L)) cos omega t`

D

`y=y_(m) cos ((n pi x)/(L)) sin omegat`

Text Solution

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The correct Answer is:
A, B
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