1. Under which of the following conditions a concave mirror can form an image larger than the actual object?
(a) When the object is kept at a distance equal to its radius of curvature
(b) When object is kept at a distance less than its focal length
(c) When object is placed between the focus and centre of curvature
When object is kept at a distance greater than its radius of curvature

Question

1.	Under which of the following conditions a concave mirror can form an image larger than the actual object?
(a)	When the object is kept at a distance equal to its radius of curvature
(b)	When object is kept at a distance less than its focal length
(c)	When object is placed between the focus and centre of curvature
When object is kept at a distance greater than its radius of curvature

Accepted Answer

Soln:

Answer is (c) When object is placed between the focus and centre of curvature
Explanation:
When object is placed between F and C an enlarged image is formed beyond C.

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