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1. |
Radius of curvature of a concave mirror is 40 cm. An object of height 1 cm is placed at a distance of 30 cm from the mirror. Find the height of the image. |
A. | 3 cm |
B. | 2 cm |
C. | 1 cm |
D. | 1.5 cm |
Answer» C. 1 cm | |