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1. |
A 1 cm object is placed perpendicular to the principal axis of a convex mirror of focal length 7.5 cm. Find its distance from the mirror if the image formed is 0.6 cm in size. |
A. | 10 cm |
B. | 12 cm |
C. | 8 cm |
D. | 5 cm |
Answer» E. | |