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Plane Mirror

A 6-feet tall...

Question

A 6-feet tall person can see his full-size erect image in a mirror. If the height of the image is 2 feet, the mirror used is .

A

concave

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B

plane

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C

convex

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Solution

The correct option is C convex
Only a convex mirror can produce a virtual, erect, and diminished image. Therefore, the mirror used is convex.

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