NEET UG · Physics · Wave Optics
Angular Fringe Width
NEET asked Angular Fringe Width twice, in 2018 and 2023: 2 of the 1,875 questions in the 10 papers from 2017–2026. It belongs to Young's Double Slit, in Wave Optics (Physics). The longest wait between two papers asking it was 5 years.
Updated 2026-10-08
- Times asked
- 2
- in 2017–2026
- Papers
- 2
- of 10
- First asked
- 2018
- last in 2023
- Chance next paper
- 6%
- calibrated historical rate
Questions on this idea, by paper
2017–2026. 2018 and 2023.
How NEET framed it
Numerical is the usual form. Skill tested: calculation.
- Change in fringe angular width with slit separation
- Statement i/ii on young's double slit
Chance asked next paper 6%
Every question
All 2 questions
From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.
- 2023 Q24For Young's double slit experiment, two statements are given below: Statement I : If screen is moved away from the plane of slits, angular…Two statements · Medium
- 2018 Q9In Young's double slit experiment the separation d between the slits is 2 mm, the wavelength of the light used is 5896 Å and…Numerical · Medium
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.
- YDSE with White Lightonce · 2024
- Fringe Width Calculationonce · 2022
- Proportionality of Fringe Width to D and donce · 2020
- Effect of Medium on Fringesonce · 2019
- Position of nth Fringeonce · 2017