There is a set of four tuning forks, one with the lowest frequency vibrating at 550 Hz. By using any two tuning forks at a time, the following beat frequencies are heard; 1,2,3,5, 2 3% 5 one with the lowest frequency vibrating at 550 Hz. By using any two tuning forks at a time the following beat frequencies are heard; 1 There is a set of four tuning forks November 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related