Chapter 2: Problem 27
Photoelectric effect is the phenomenon in which (1) Photons come out of the metal when it is hit by a beam of electrons. (2) Photons come out of the nucleus of an atom under the action of an electric field. (3) Electrons come out of the metal with a constant velocity which depends on the frequency and intensity of incident light wave. (4) Electrons come out of a metal with different velocities not greater than a certain value which depends only on the frequency of the incident light wave and not on its intensity.
Short Answer
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Key Concepts
These are the key concepts you need to understand to accurately answer the question.