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NEET 2022 (Phase 2) · YDSE: Fringe Width & Fringe Positions

YDSE: Fringe Width & Fringe Positions question from NEET 2022 (Phase 2)

Q39NEET 2022 · PHASE 2Easy

YDSE: Fringe Width & Fringe Positions

If the screen is moved away from the plane of the slits in a Young's double slit experiment, then the:

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Answer: (d)

  1. Linear fringe width β=λDd\beta = \frac{\lambda D}{d} increases with DD.
  2. Angular fringe width θ=λd\theta = \frac{\lambda}{d} does not depend on DD.
  3. So the answer is (d).
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