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A point object is placed at distance of...

A point object is placed at distance of 20 cm from a thin plane - convex lens of focal length 15 cm . The plane surface of the lens is now silvered . The image created by the system is :-

A

60 cm to the right of the lens

B

30 cm to the left of the lens

C

24 cm to right of the lens

D

12 cm to the left of the lens

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The correct Answer is:
D
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