Photoelectric EffectMedium
Question
The work function of a metal is :-
Options
A.The energy for the electron to enter into the metal
B.The energy for producing X- ray
C.The energy for the electron to come out from metal surface
D.None of these
More Photoelectric Effect Questions
Graph is plotted between maximum kinetic energy of electron with frequency of incident photon in Photo electric effect. ...If the momentum of a particle is 2 × 10-23 kg-m/s, then its wavelength will be :...The wavelength of x-ray photon is 0.01, its momentum in Kg m/sec is :...A radio transmitter operates at a frequency of 880 kHz and power of 10 kW. The number of photons emitted per sec. is :...The work functions of metals A and B are in the ratio 1 : 2. If light of frequencies ƒ and 2ƒ are incident on ...