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) Electron diffraction is the diffraction of a beam of electrons by atoms or molecules. The fact that electrons can be diffracted in a similar way to light shows the particles can act as waves.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.