Photoelectric EffectHard
Question
Light of frequency v is incident on a metal of threshold frequency v0. Then work function of metal will be :-
Options
A.hv
B.hv0
C.h(v − v0)
D.h(v + v0)
More Photoelectric Effect Questions
In E.M. waves spectrum X-rays region lies between-...A proton and an electron are accelerated by the same potential difference. Let λe and λp denote the de Broglie...Quantam nature of light can be explained by...A laser beam (λ = 633 nm) has an power of 3 mW. What will be the pressure exerted on a surface by this beam if the ...Rate of diffusion is :...