Two identical strings are stretched at tensions TA and TB. A tuning fork is used to set them in vibration. A vibrates in its fundamental mode and B in its second harmonic mode then Two identical strings are stretched at tensions TA and TB. A tuning fork is used to set them in vibration. A vibrates in its fundamental mode and B in its second harmonic mode then November 1, 2020 Category: Arihant Physics by D.C Pandey , Chapter 16 - Waves , Volume 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related