Question

The wave nature of electron was first experimentally verified by

• A. Louis Victor de-Broglie
• B. James Frank and Gustav Hertz
• C. $C.J$ . Davisson and $L.H$ . Germer
• D. Hans Geiger and Ernst Marsden

Answer 1

Answer: (A)

Louis Victor de-Broglie

Answer 2

French physicist Louis victor de-Broglie gives a hypothesis in $1924$, when material particles are in motion, then they show wave like properties