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1. |
In a simple microscope, the lens is held at a distance d from the eye and the image is formed at the least distance (D) of distinct vision from the eye. What is the magnifying power of the microscope? |
A. | D / f |
B. | 1 + (D / f) |
C. | 1 + {(D - d) / f } |
D. | 1 + {(D + d) / f } |
Answer» D. 1 + {(D + d) / f } | |