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A luminous object is placed at a distanc...

A luminous object is placed at a distance of 30 cm. from the convex lens of focal length 20 cm. On the other side of the lens, at what distance from the lens, a convex mirror of radius of curvature 10 cm. be placed in order to have an upright image of the object coincident with it ?

A

12 cm

B

30 cm

C

50 cm

D

60 cm

Text Solution

Verified by Experts

The correct Answer is:
C
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