Q. Which phenomenon best supports the theory that matter has a wave nature
A) Electron momentum
B) Electron diffraction
C) Photon momentum
D) Photon diffraction
Explanation
(b) Wave nature of matter of de Broglie was proved when accelerated electrons showed diffraction by metal foil in the same manner as $X$-ray diffraction
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.