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A point object is placed at distance 60c...

A point object is placed at distance 60cm from a convex lens of focal length 30 cm. If a plane mirror were put perpendicular to principal axis of lens and at distance 40cm from it the final image would be formed at distance of:

A

30cm from plane mirror it would be a virtual image

B

20cm from plane mirror it would be a virtual image

C

20cm from lens it would be a real image

D

30cm from lens it would be a real image

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The correct Answer is:
C
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