A source of frequency 10kHz when vibrated over than mouth of a closed organ is in unison at 300K. The beats produced when temperature rises by 1K is A source of frequency 10kHz when vibrated over than mouth of a closed organ is in unison at 300K. The beats produced when temperature rises by 1K is June 26, 2021 Category: Arihant Physics by D.C Pandey , Chapter 17 - Wave Motion , Volume 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related