A stationary observer receives a sound from a sound of frequency v0 moving with a constant velocity vs = 30 m/s. The apparent frequency varies with time as shown in figure. A stationary observer receives a sound from a sound of frequency v0 moving with a constant velocity vs = 30 m/s. The apparent frequency varies with time as shown in figure. November 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related