Which of the following phenomena can explain quantum nature of light?
A. (a) Photoelectric effect
B. (b) Interference
C. (c) Diffraction
D. (d) Polarisation
A. (a) Photoelectric effect
B. (b) Interference
C. (c) Diffraction
D. (d) Polarisation
Correct Answer – A
Photoelectric effect explain the quantum nature of light while interference, diffraction and polarization explain the wave nature of light.