Blue light can cause photo electric emission from a metal, but yellow light cannot. If red light Is incident on the metal,

Blue light can cause photoelectric emission from a metal, but yellow light cannot. If red light is incident on the metal, then

When green light is incident on a certain metal surface, electrons are emitted but no electrons are emitted with yellow light. If red light is incident on the same metal surface.

When green light is incident on a certain metal surface electrons are emitted but no electrons are emitted with yellow light. IF red light is incident on the same metal surface-

Electron emission from a metallic surface by application of light is known as

Blue light can eject photo electron from a photo sensitive surface while orange light cannot. Then

Blue light can eject photo electron from a photo sensitive surface while orange light cannot. Then

When yellow light is incident on a surface , no electrons are emitted while green light can emit. If red light is incident on the surface , then

When yellow light is incident on a surface , no electrons are emitted while green light can emit. If red light is incident on the surface , then