A particle of mass ‘m’ is projected from ground with velocity u making angle θ with the vertical. The de-Broglie wave length of the particle at the highest point is: A particle of mass 'm' is projected from ground with velocity u making angle θ with the vertical. The de-Broglie wave length of the particle at the highest point is: June 4, 2021 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 28 - Dual Nature of Radiation and Matter , Facebook Messenger WhatsApp Share this:TwitterFacebook Related