One photon of ultraviolet light can eject a photo electron from the surface of a certain metal. When the same metal is irradiated with 2 photons of red light having total energy equal to that of ultraviolet light; will photoelectron be ejected?
Answers
Answered by
3
Emission of an electron from metal surface by the use of light called photoelectric effect.
One photon of ultraviolet light can eject a photo electron from the surface of a certain metal.
When the same metal is irradiated with 2 photons of red light having total energy equal to that of ultraviolet light which is not possible because threshold frequency of an electron will not be crossed by red photons one electron is interacts with only one photon.
Answered by
0
Answer:
One photon of ultraviolet light can eject a photo electron from the surface of a certain metal. When the same metal is irradiated with 2 photons of red light having total energy equal to that of ultraviolet light; will photoelectron be ejected?
Similar questions