If we assume kinetic energy of a proton is equal to energy of the photon, the ratio of de Broglie wavelength of proton to photon is proportional to If we assume kinetic energy of a proton is equal to energy of the photon the ratio of de Broglie wavelength of proton to photon is proportional to November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 29 - Dual Nature of Matter and Radiation , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related