Q
A convex lens is used to form an image of an object. When the object is placed at a distance greater than twice of the focal length (2f) of the lens, what is the nature of the image formed?
RRB Group D
19 Aug, 2026 (4:30 PM - 6:00 PM)
2026
✓ Answer:
C
Real, inverted and diminished
The correct choice is Real, inverted and diminished. It follows from the laws of reflection/refraction and the standard image-formation properties of lenses, mirrors or optical systems.