A sinusoidal wave `y_(1) = a sin ( omega t - kx) ` is reflected from a rigid support and superpose
Channel: Doubtnut
Date: 2020-07-26

A sinusoidal wave `y_(1) = a sin ( omega t - kx) ` is reflected from a rigid support and superpose with the incident wave `y_(1)` . Assume the rigid support to be at `x = 0`.