The wavelength λe of an electron and λp of a photon of same energy E are related by The wavelength λe of an electron and λp of a photon of same energy E are related by August 21, 2020 Category: Chapter 29 - Dual Nature of Matter and Radiation , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related A dye absorbs a photon of wavelength λ and re-emits the same energy into two photons of wavelength λ1 and λ2 respectively. The wavelength λ is related to λ1 and λ2 as:The energy of a photon of wavelength λ isA photon of energy 10.2 eV corresponds to light of wavelength λ0. Due to an electron transition from n=2 to n=1 in a hydrogen atom, light of wavelength λ is emitted. If we take into account the recoil of the atom when the photon is emitted.
