MCQOPTIONS
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| 1. |
If an object is placed at a distance of 30 cm from a convex lens of focal length 20 cm, then the nature and magnification of the image will be |
| A. | erect and two times magnified |
| B. | inverted and four times magnified |
| C. | erect and four times magnified |
| D. | inverted and two times magnified |
| Answer» E. | |