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A transverse sinusoidal wave of amplitud...

A transverse sinusoidal wave of amplitude `a`, wavelength `lambda` and frequency `f` is travelling on a stretched string. The maximum speed of any point in the string is `v//10`, where `v` is the speed of propagation of the wave. If `a = 10^(-3)m` and `v = 10ms^(-1)`, then `lambda` and `f` are given by

A

`lambda = 2pi xx 10^(-2)m`

B

`lambda = 10^(-2)cm`

C

`f = 10^(3)/(2pi)Hz`

D

`f = 10^(4)Hz`

Text Solution

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The correct Answer is:
A, C
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