Fringe width ∝ wavelength.
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JEE Main 2022 — Physics Optics
medium
mcq
2022
Official previous-year question
Verified 30 May 2026.
Question
In Youngs double slit experiment, fringe width is proportional to
Options
- AWavelength
- B1/Wavelength
- CSlit separation
- D1/Distance to screen
Solution
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