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A diminished image of an object is to be...

A diminished image of an object is to be obtained on a screen 1.0 m from it. This can be achieved by appropriately placing

A

a convex lens of suitable focal length

B

a concave lens of suitable focal length

C

a convex mirror of suitable focal length

D

a concave mirror of suitable focal length

Text Solution

Verified by Experts

The correct Answer is:
A, D
As real images can only be formed on the screen So Convex lens and Concave mirror can be used.
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