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Image Formation in Concave Mirror

A person look...

Question

A person looks into the mirror by placing it close to his face. if the image of the face was found erect and magnified, then the mirror must be

A

plane

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B

concave

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C

convex

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D

none of these

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Solution

The correct option is B concave
Images formed by a concave mirror can be real image or virtual depending on position of object.If an image is erect than it is sure that the image is virtual image and for concave mirror, virtual image formed is magnified and for convex mirror virtual image formed is diminished.

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