Q. Light of frequency $v$ is incident on a substance of threshold frequency $v_{0}\left( v_{0} < v \right).$ The energy of the emitted photoelectron will be
A) $h(v - v_{0})$
B) $h/v$
C) $he(v - v_{0})$
D) $h/v_{0}$
Explanation
The correct answer is Option A: $h(v - v_{0})$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.