MCQOPTIONS
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| 1. |
The minimum magnifying power of a telescope is M, If the focal length of its eye lens is halved, the magnifying power will become [MP PMT/PET 1998] |
| A. | M / 2 |
| B. | 2 M |
| C. | 3 M |
| D. | 4 M |
| Answer» C. 3 M | |