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Image Formation by Convex Lens

The maximum i...

Question

The maximum image distance in case of a concave lens of focal length 'f' is :

A

3f

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B

4f

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C

f

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D

2f

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Solution

The correct option is A. f.
A concave lens always forms a virtual, erect and diminished image between its optical centre (O) and focus (F) irrespective of the position of the object.

Thus the maximum image distance in case of a concave lens is limited within its focal length.

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