The photoelectric effect supports quantum nature of light because

A
There is a minimum frequency of light below which no photoelectrons are emitted
B
The maximum kinetic energy of photoelectrons depends only on the frequency of light are not on its intensity
C
Even when metal surface is faintly illuminated the photoelectrons leave the surface immediately
D
Electric charge of photoelectrons is quantized

Solution:

Photo electric effect directly explained by quantum theory or quantum concept of radiation and kinetic energy emits photons is proportional to frequency of emitted radiation

$KE α ϑ$

Solution:

Related content