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
Which of the following have velocity equal to light :...The maximum kinetic energy of photoelectrons emitted from a surface when photons of energy 6 eV fall on it is 4 eV. The ...A candle of diameter d is floating on a liquid on a liquid in a cylindrical container of diameter D(D>>d) as shown in fi...The photoelectric threshold wavelength of a certain metal is 3000. If the radiation of 2000 is incident on the metal :...Which one of the following statements is NOT true for de Broglie waves ?...