A planet of mass M and radius R emits a photon of frequency f. What will be the frequency of photon when it covers an infinite distance? A planet of mass M and radius R emits a photon of frequency f. What will be the frequency of photon when it covers an infinite distance? September 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related