A wave is travelling along X-axis. The disturbance at x = 0 and t = 0 is A/2 and is increasing, where A is amplitude of the wave. If y = A sin (kx – omega t + phi), determine the initial phase phi. A wave is travelling along X-axis. The disturbance at x = 0 and t = 0 is A/2 and is increasing determine the initial phase phi. where A is amplitude of the wave. If y = A sin (kx - omega t + phi) September 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related