

MCQOPTIONS
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1. |
A boy 1.8 m tall is standing 2.8 m in front of a camera which is using a convex lens having a focal length of 0.04 m. The image distance should be |
A. | 1.6 m |
B. | 1 m |
C. | 0.04 m |
D. | 0.06 m |
Answer» B. 1 m | |