MCQOPTIONS
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| 1. |
If a lens is cut into two pieces perpendicular to the principal axis and only one part is used, the intensity of the image [CPMT 1996] |
| A. | Remains same |
| B. | \[\frac{1}{2}\] times |
| C. | 2 times |
| D. | Infinite |
| Answer» B. \[\frac{1}{2}\] times | |