Q. The curve drawn between velocity and frequency of a photon in vacuum will be
A) Straight line parallel to frequency axis
B) Straight line parallel to velocity axis
C) Straight line passing through origin and making an angle of $45{^\circ}$ with frequency axis
D) Hyperbola
Explanation
(b) Velocity of photon in vacuum is constant for all frequencies
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.