A sinusoidal wave y1 = a sin (omega t – kx) is reflected from a rigid support and the reflected wave superpose with the incident wave Y1. Assume the rigid support to be at x = 0. A sinusoidal wave y1 = a sin (omega t - kx) is reflected from a rigid support and the reflected wave superpose with the incident wave Y1. Assume the rigid support to be at x = 0. November 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related