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A concave mirror of radius of curvature ...

A concave mirror of radius of curvature 20 cm and a convex mirror of radius of curvature 30 cm are held coaxially face to face at a distance of 40 cm apart. An object of height 5 cm is placed perpendicularly on the common axis at a distance of 15 cm from the concave mirror.
The height of the final image will be

A

4 cm

B

5 cm

C

10 cm

D

6 cm

Text Solution

Verified by Experts

The correct Answer is:
C
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