Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Dual Nature of Radiation and Matter

Question:
Intensity decides which of the following?
Options:
kinetic energy of the photoelectrons
momentum of the photoelectrons
number of the photoelectrons
total energy of the photon
Correct Answer:
number of the photoelectrons
Explanation:
Intense beams causes more photoelectrons to eject.