Assertion : Photoelectric effect demonstrates the wave nature of light.
Reason: The number of photoelectrons is proportional to the frequency of light.

Given instructions same as in chapter 1. Assertion: Photoelectric effect demonstrates the particles nature of light. Reason:The number of photoelectrons is proportional to the frequency of light.

Statement I : Photo-electric effect demonstrates particle nature of light. Statement II : Number of photons is proportional to frequency of photons.

Photoelectric effect demonstrate wave nature of radiation. (True/ false)

Photoelectric effect demonstrate_____ nature of radiation.

Photoelectric effect supports the quantum nature of light because

Assertion: Photoelectric effect supports the quantum nature of light. Reason : Electric charge of photoelectrons is quantised.

Assertion: Photoelectric effect supports the quantum nature of light. Reason : Electric charge of photoelectrons is quantised.