Match column I (fundamental experiment) with column II (its conclusion) and select the correct optionn from the choices given below:

Options

A. `A-1,B-4,C-3`
B. `A-2,B-4,C-3`
C. `A-2,B-1,C-3`
D. `A-2,B-1,C-4`

Answer

C

Explanation

(a) Franck-Hertz experiment is associated with discrete energy levels of atom.
(B) Photoelectric experiment is associated with particle nature of light.
(C) Davisson-Germer experiment in assocaited with wave natrue of electron.
when `E lt phi`, no photoemission occurs.