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The equation of wave, giving the displac...

The equation of wave, giving the displacement y is given by `y=10^(-3)sin(120t=3x)`
Where, x and y are in metre and t is in second. This equation represents a wave.

A

Travelling with a velocity of `40ms^(-1)`

B

Or wavelength `(2pi)/(3)m`

C

of frequency `(60)/(pi)Hz`

D

of amplitude `10^(-3)m`, travelling along negative x direction

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The correct Answer is:
A, B, C, D
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