When light falls on a photosensitive surface, electrons are emitted from the surface .The kinetic energy of these electrons does not depend on the:

Question

When light falls on a photosensitive surface, electrons are emitted from the surface .The kinetic energy of these electrons does not depend on the: (A) Wave length o f light (B) thickness of the surface layer (C) type of material used for the layer (D) intensity of light

Tardigrade Admin · Accepted Answer

Kinetic energy of photo electrons depend on the wavelength of light, frequency of light, work function of metal, which is property of material, and thickness of the surface layer. Whereas it is independent of intensity of light.

Q. When light falls on a photosensitive surface, electrons are emitted from the surface .The kinetic energy of these electrons does not depend on the:

Wave length o f light

thickness of the surface layer

type of material used for the layer

intensity of light

Kinetic energy of photo electrons depend on the wavelength of light, frequency of light, work function of metal, which is property of material, and thickness of the surface layer. Whereas it is independent of intensity of light.