MCQOPTIONS
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| 1. |
To obtain an enlarged real inverted image beyond 2F2 after refraction by convex lens, where should the object be placed? |
| A. | At infinity |
| B. | Between F1 and 2F1 |
| C. | Between focus F1 and optic centre O |
| D. | At 2F1 |
| Answer» C. Between focus F1 and optic centre O | |