As per YDSE, x=dλD, (where, symbols have their usual meanings) If the screen is moving away from the slits then D increases, and hence the fringe width (x) increases.
If the screen is moved away from the plane of the slits in a Young's double slit experiment, then the:
NEET UG 2022 — Physics Optics
2022mcqeasy
If the screen is moved away from the plane of the slits in a Young's double slit experiment, then the:
Official previous-year question
Held on 30 Apr 2022 · Verified 9 Jul 2026.
Options
- A
angular separation of the fringes increases
- B
angular separation of the fringes decreases
- C
linear separation of the fringes increases
- D
linear separation of the fringes decreases
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