Two strings of copper are stretched to the same tension. If their cross-section area are in the ratio 1 : 4 , then the respective wave velocities will be in the ratio then the respective wave velocities will be in the ratio Two strings of copper are stretched to the same tension. If their cross-section area are in the ratio 1 : 4 November 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 16 - Waves , Volume 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related