Question : Photoelectric effect is the phenomenon in which
A. photons come out of a metal when it is hit by a beam of electrons.
B. photons come out of the nucleus of an atom under the action of an electric field.
C. electrons come out of a metal with a constant velocity
D. which depends on the frequency and intensity of incident light wave.
Answer:D
Question : Photoelectric effect is the phenomenon in which
A. photons come out of a metal when it is hit by a beam of electrons. B. photons come out of the nucleus of an atom under the action of an electric field. C. electrons come out of a metal with a constant velocity D. which depends on the frequency and intensity of incident light wave.