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| 1. |
The angle subtended at the eye by an object is equal to the angle subtended at the eye by the virtual image produced by a magnifying glass. In what sense then does magnifying glass produce angular magnification? |
| Answer» Solution :The ABSOLUTE image size is BIGGER than object size, the magnifier helps in BRINGING the object closer to the eye and hence it has larger angular size than the same object at 25 cm, thus angular MAGNIFICATION is ACHIEVED. | |