Which of the following can produce virtual image larger than the object?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → Concave mirror
A concave mirror forms a virtual, erect and magnified image when the object is placed between the pole and the focus (\( u \lt f \)), where the magnification \( m = -v/u \) exceeds 1.
Why the other options are incorrect
Option (1) Plane mirror — Incorrect. The virtual image is always the same size as the object.
Option (3) Convex mirror — Incorrect. The virtual image is always diminished.
Option (4) Concave lens — Incorrect. The virtual image is always diminished.
NCERT (2026-27):
Exercises – “… 9.15 Use the mirror equation to deduce that: … (c) the virtual image produced by a convex mirror is always diminished in size and is located between the focus and the pole. (d) an object placed between the pole and focus of a concave mirror produces a virtual and enlarged image.”