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| 1. |
What is the magnifying power of a compound microscope if the distance between the second focal point of the objective (focal length 8 cm) and the first focal point of the eyepiece (focal length 5 cm) is 24 cm? (Use least distance of distinct vision as 25 cm) |
| A. | 15 |
| B. | 16 |
| C. | 18 |
| D. | 20 |
| Answer» B. 16 | |