NEET UG · Physics · Wave Optics
Fringe Width Calculation
NEET asked Fringe Width Calculation once in 2017–2026, in 2022. It belongs to Young's Double Slit, in Wave Optics (Physics).
Updated 2026-10-08
- Times asked
- 1
- in 2017–2026
- Papers
- 1
- of 10
- First asked
- 2022
- the only time
- Chance next paper
- 4%
- calibrated historical rate
Questions on this idea, by paper
2017–2026. 2022.
How NEET framed it
Numerical is the usual form. Skill tested: application.
- Change in fringe count with wavelength
Chance asked next paper 4%
Every question
The question
From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.
- 2022 Q15In a Young's double slit experiment, a student observes 8 fringes in a certain segment of screen when a monochromatic light of 600 nm…Numerical · Medium
Papers: NEET 2022.
Same topic
Other ideas in Young's Double Slit
Young's Double Slit has 6 ideas NEET has asked; 1 of them came up in more than one question.
- Angular Fringe Width2× · 2023
- YDSE with White Lightonce · 2024
- Proportionality of Fringe Width to D and donce · 2020
- Effect of Medium on Fringesonce · 2019
- Position of nth Fringeonce · 2017