Two sound sources of same frequency produce sound intensities I0 and 4I0 at a point P when used separately. Now, they are used together so that the sound waves from them reach P with a phase difference phi. they are used together so that the sound waves from them reach P with a phase difference phi. Two sound sources of same frequency produce sound intensities I0 and 4I0 at a point P when used separately. Now September 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related