A stationary source is emitting sound at a fixed frequency f0, which is reflected by two cars approaching the source. The difference between the frequencies of sound reflected from A stationary source is emitting sound at a fixed frequency f0 which is reflected by two cars approaching the source. The difference between the frequencies of sound reflected from November 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related