Q.
Two convex lenses placed in contact form the image of a distant object at $P$. If the lens $B$ is moved to the light, the image will
A) Move to the left
B) Move to the right
C) Remain at $P$
D) Move either to the left to right, depending upon focal length of the lenses
Explanation
(b) Power of the system decreases due to separation between the lenses. So, the focal length increases
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.