1. Tardigrade
  2. Question
  3. Physics
  4. Photoelectric effect supports quantum nature of light because 1. There is minimum frequency of light below which no photoelectrons are emitted. 2. Electric charge of photoelectrons is quantized. 3. Maximum kinetic energy of photoelectrons depends only on the frequency of light and not on its intensity. 4. Even when metal surface is faintly illuminated the photoelectrons leave the surface immediately.

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Photoelectric effect supports quantum nature of light because
1. There is minimum frequency of light below which no photoelectrons are emitted.
2. Electric charge of photoelectrons is quantized.
3. Maximum kinetic energy of photoelectrons depends only on the frequency of light and not on its intensity.
4. Even when metal surface is faintly illuminated the photoelectrons leave the surface immediately.

NTA AbhyasNTA Abhyas 2022

Solution:

Photoelectric effect supports quantum nature of light because
1. There is a minimum frequency of light below which no photoelectrons are emitted.
2. Maximum kinetic energy of photoelectrons depends only on the frequency of light and not on its intensity.
3. Even when the metal surface is faintly illuminated the photoelectrons leave the surface immediately.