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A short straight object of height 100 cm...

A short straight object of height 100 cm lies before the central axis of a spherical mirror whose focal length has absolute value |f| = 40cm. The image of object produced by the mirror is of height 25 cm and has the same orientation of the object. One may conclude from the information:

A

Image is real, same side of concave mirror.

B

Image is virtual, opposite side of concave mirror.

C

Image is real, same side of convex mirror.

D

Image is virtual, opposite side of convex mirror.

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The correct Answer is:
D
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