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When a wave travels in a medium, displac...

When a wave travels in a medium, displacement of a particle is given by `y=a"sin"2pi(bt-cx)` , where a, b and c are constant . The maximum particle velocity will be twice the wave velocity , if

A

`ac=(1)/(pi)`

B

`ac=pi`

C

`b=ac`

D

`b=(1)/(ac)`

Text Solution

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The correct Answer is:
A
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