In a medium in which a transverse progressive wave is travelling the phase difference between two points with a distance of separation of1.25 cm is 3/π . If the frequency of the wave is 1000Hz, its velocity will be In a medium in which a transverse progressive wave is travelling the phase difference between two points with a distance of separation of1.25 cm is 3/π . If the frequency of the wave is 1000Hz its velocity will be November 6, 2020 Category: Arihant Physics by D.C Pandey , Chapter 16 - Waves , Volume 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related