MCQOPTIONS
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| 1. |
If a liquid drop is introduced between the plano-convex lens and the glass plate in a Newton's rings experimental setup, then the interference fringe pattern will: |
| A. | expand |
| B. | change from circular fringes into straight line fringes |
| C. | shrink |
| D. | remain the same |
| Answer» D. remain the same | |