MCQOPTIONS
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| 1. |
If a white light is used in Young?s double slit experiments then a very large number of coloured fringes can be seen [KCET 2001] |
| A. | With first order violet fringes being closer to the central white fringes |
| B. | First order red fringes being closer to the central white fringes |
| C. | With a central white fringe |
| D. | With a central black fringe |
| Answer» D. With a central black fringe | |