Proton and α particle have the same de Broglie wavelength. What is the same for both of them ? Proton and α particle have the same de Broglie wavelength. What is the same for both of them ? November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter , MTG NEET Physics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related