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In the wave equation, y = Asin(2pi)/(a...

In the wave equation,
`y = Asin(2pi)/(a)(x-bt)`

A

speed of wave is `a`

B

speed of wave is `b`

C

wavelength of wave is `a//b`

D

wavelength of wave is `a`

Text Solution

Verified by Experts

The correct Answer is:
B, D
Speed of wave
`= ("Coefficient of t")/("Coefficient of x") = (b)/(1) = b`
`lambda = (2pi)/(k) = (2pi)/(2pi//a) = a`
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