When light is incident on a metal surface the maximum kinetic energy of emitted electrons

Question

When light is incident on a metal surface the maximum kinetic energy of emitted electrons (A) vary with intensity of light (B) vary with frequency of light (C) vary with speed of light (D) vary irregularly

Tardigrade Admin · Accepted Answer

Max. K.E. = hv - W 0 ; so Max . K.E , propto v

Q. When light is incident on a metal surface the maximum kinetic energy of emitted electrons

vary with intensity of light

vary with frequency of light

vary with speed of light

vary irregularly

Max. K.E. $= h v - W_{0};$ so Max . K.E , $\propto v$

Q. When light is incident on a metal surface the maximum kinetic energy of emitted electrons

vary with intensity of light

vary with frequency of light

vary with speed of light

vary irregularly

Max. K.E. =hv−W0​; so Max . K.E , ∝v

Max. K.E. $= h v - W_{0};$ so Max . K.E , $\propto v$