A square wire of side 3.0 cm is placed 2...

A square wire of side `3.0 cm` is placed `25 cm` away from a concave mirror of focal length `10 cm`. What is the area enclosed by the image of the wire ? The centre of the wire is on the axis of the mirror, with its two sides normal to the axis.

A

`2 cm^(2)`

B

`4 cm^(2)`

C

`6 cm^(2)`

D

`8 cm^(2)`

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The correct Answer is:

B

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