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Focal length of a convex lens is 20 cm a...

Focal length of a convex lens is 20 cm and its R.I. is 1.5. It produces an erect, enlarged image if the distance from the object of the lens is

A

40 cm

B

30 cm

C

15 cm

D

20 cm

Text Solution

Verified by Experts

The correct Answer is:
C
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