Q. A parallel beam of light is incident on a converging lens parallel to its principal axis. As one moves away from the lens on the other side of the principal axis, the intensity of light
A) First decreases and then increases
B) Continuously increases
C) Continuously decreases
D) First increases and then decreases
Explanation
(d) Beam first converges and then diverges
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.