Two identical stringent instruments have frequency 100 Hz. If tension is one of them is increased by 4% and they are sounded together then the number of beats in one second is Two identical stringent instruments have frequency 100 Hz. If tension is one of them is increased by 4% and they are sounded together then the number of beats in one second is November 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related