If the kinetic energy of a particle is increased by 9 times, the percentage change in the de Broglie wavelength of the particle is: If the kinetic energy of a particle is increased by 9 times the percentage change in the de-Broglie wavelength of the particle is September 4, 2021 Category: Chapter 11 - Dual Nature of Radiation and Matter , MTG NEET Physics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related