A stationary observer receives a sound from a sound of frequency v0 moving with a constant velocity v1 = 30 m/s The apparent frequency varies with time as shown in figure. Velocity of sound v=300 m/s. Then which of the following is incorrect? October 29, 2020 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 16 - Waves and Acoustics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related