The kinetic energy of the ejected photoelectron is dependent upon the energy of which of the following?
A. Ions around
B. Photons around
C. Material
D. Impinging photon
Answer:D
The kinetic energy of the ejected photoelectron is dependent upon the energy of which of the following?
A. Ions around B. Photons around C. Material D. Impinging photon
Explanation: The kinetic energy of the ejected photoelectron is dependent upon the energy of impinging photon. A free electron is ejected.