A proton and an α-particle are accelerated from rest to the same energy. The de-Broglie wavelengths ( λp and λa) are in the ratio A proton and an α-particle are accelerated from rest to the same energy. The de Broglie wavelengths ( λp and λa) are in the ratio 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