If a hydrogen atom at rest, emits a photon of wavelength λ, the recoil speed of the atom of mass m is given by emits a photon of wavelength λ If a hydrogen atom at rest the recoil speed of the atom of mass m is given by September 4, 2021 Category: Arihant Physics by D.C Pandey , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
