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

The kinetic energy of the photo electrons does not depends upon

Kinetic energy of emitted electron depends upon

In photoelectric effect when photons of energy hv fall on a photosensitive surface (work function hv^) electrons are emitted from the metallic surface with a kinetic energy. It is possible to say that:

In photoelectric effect when photons of energy hv fall on a photosensitive surface (work function hv^) electrons are emitted from the metallic surface with a kinetic energy. It is possible to say that:

In photoelectric effect when photons of energy hnu fall on a photosensitive surface (work function hnu_0 ) electrons are emitted from the metallic surface with a kinetic energy. It is possible to say that

When the photons of energy hv fall on a photosensitive metallic surface of work function hv_(0) , electrons are emitted are from jthe surface. The most energetic electron coming out of the surfece have kinetic energy equal to

When the photons of energy hv fall on a photosensitive metallic surface of work function hv_(0) , electrons are emitted are from the surface. The most energetic electron coming out of the surfece have kinetic energy equal to

Fill in the blank spaces with appropirate answers: When blue light incidents on a photosensitive surface electrons are emitted but when red light falls on the same surface there is no emission of electrons. Then the threshold wavelength is _______ than blue and __________ than red.