Photoelectric EffectHard
Question
What will happen to De Broglie′s wavelength if the velocity of electron is increased :
Options
A.It will increase
B.It will decrease
C.It will remain same
D.It will become twice
More Photoelectric Effect Questions
Two separate monochromatic light beams A and B of the same intensity are falling normally on a unit area of a metallic s...What is the stopping potential when the metal of work function 0.6 eV is illuminated by the light of 2 eV :-...An electron and a proton have the same De Broglie wavelength. Then the kineitc energy of the electron is :...The intensity of direct sunlight on a surface normal to the rays is I0. What is the intensity of direct sunlight on a su...The work function of a metal is :-...