Photoelectric EffectHard
Question
Surface of sodium is illuminated by a light of 3000 
wavelength. Work function of sodium is 2.6 eV. Then maximum K.E. of emitted electrons is :
wavelength. Work function of sodium is 2.6 eV. Then maximum K.E. of emitted electrons is :Options
A.1.53 eV
B.1.83 eV
C.2.46 eV
D.4.14 eV
More Photoelectric Effect Questions
When monochromatic of intensity I falls on a metal surface, the number of photoelectrons and their maximum kinetic energ...A proton moves on a circular path of radius 6.6 × 10-3 m in a perpendicular magnetic field of 0.625 tesla. The De b...In a uranium reactor whose thermal power is P = 100 MW, if the average number of neutrons liberated in each nuclear spli...In the experiment of P.E.E., if incident wavelength of light is λ then kmax of photo electrons is l ev. If λ i...In davisson - germer experiment when electron strike the Ni- crystal which of the following is obtained in the form of d...