The frequency of a sound wave is n and its velocity is v . If the frequency is increased to 4n, the velocity of the wave will be The frequency of a sound wave is n and its velocity is v . If the frequency is increased to 4n the velocity of the wave will be November 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 16 - Waves , Volume 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related