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A transverse wave of amplitude 0.50m wav...

A transverse wave of amplitude `0.50m` wavelength `1m` and frequency `2Hz` is propagating on a string in the negative `x-`direction . The expression of the wave is

A

`y=0.5 sin (2pi x-4pi t)`

B

`y=0.5 sin (2pi x+4pit)`

C

`y=0.5 sin (pi x-2pit)`

D

`y=0.5 sin (2pi x+2pi t)`

Text Solution

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The correct Answer is:
B
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