Photoelectric EffectHard
Question
A monochromatic source of 25 watt emit photons of wave length 6000
then number of photons emitted per second are:-
then number of photons emitted per second are:-Options
A.8.645 × 1017
B.6.143 × 1018
C.3.762 × 1019
D.7.546 × 1019
More Photoelectric Effect Questions
Consider 2 hydrogen like ions A and B. Ionization energy of A is greater than that of B. Let r, u, E and L represent the...The rain drops are in spherical shape due to...According to Einstein′s photoelectric equation, the plot of the kinetic energy of the emitted photoelectrons from ...An X-ray tube is operated at 66 kV. Then, in the continuous spectrum of the emitted X-rays :...In photoelectric emission process from a metal of workfunction 1.8 eV, the kinetic energymost energetic electron is 0.5 ...