JEE Main Physics · Wave Optics
Single Slit Minima Condition
Single Slit Minima Condition (Wave Optics) was asked 3 times in 3 JEE Main shifts, 2024–2026, out of the 42 shifts Lumi analysed. 2 of the 3 had a numerical answer.
- Times asked
- 3
- in 3 shifts
- Years
- 2024–2026
- Usual format
- Numerical value
- Calculation
- Pattern
- New since 2024
- repeats across shifts
How it is asked
- Separation between diffraction minima
- Slit width from minima angles
Difficulty
Easy 2Medium 1Hard 0
Where it sits
Chapter: Wave Optics. Topic: Single Slit Diffraction, 7 questions over 5 ideas.
Every time it came
All 3 questions
Newest first, each with its options and official answer.
- 4 Apr 2026, Shift 1 · Q33A slit of width is illuminated by light of wavelength . The linear separation between and …EasySingle correct
- 2 Apr 2025, Shift 1 · Q50If the measured angular separation between the second minimum to the left of the central maximum and the third minimum to the right of the…MediumNumerical value
- 8 Apr 2024, Shift 1 · Q59A parallel beam of monochromatic light of wavelength 600 nm passes through single slit of 0.4 mm width. Angular divergence corresponding…EasyNumerical value