Wave Optics · Class 12 · CBSE · Science Physics
In a Young's double-slit experiment using monochromatic light, the fringe width is b. If the distance between the slits is halved and the distance be…
Practice question from Wave Optics (Class 12 · CBSE · Science Physics), with the correct answer and a step-by-step solution.
easy · MCQ · Q-5FF499
In a Young's double-slit experiment using monochromatic light, the fringe width is . If the distance between the slits is halved and the distance between the screen and the slits is doubled, the new fringe width will be:
- A.
- B.
- C.
- D.Correct answer
Solution
Fringe width is . Given and . Thus, .
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