Q
For any object position, what can be said about the size of the image formed by a concave lens?
RRB Group D
20 Aug, 2026 (9:00 AM - 10:30 AM)
2026
✓ Answer:
A
It is always diminished compared to the object
The correct choice is It is always diminished compared to the object. It follows from the laws of reflection/refraction and the standard image-formation properties of lenses, mirrors or optical systems.