JEE Main Physics · Wave Optics
Coincidence of Polychromatic Fringes
Coincidence of Polychromatic Fringes (Wave Optics) was asked once in the 42 JEE Main shifts Lumi analysed, in 2017.
- Times asked
- 1
- in 1 shift
- Years
- 2017
- Usual format
- Single correct
- Calculation
- Pattern
- Gone quiet
- asked once so far
How it is asked
- Coincidence of fringes of two wavelengths
Difficulty
Easy 0Medium 1Hard 0
Where it sits
Chapter: Wave Optics. Topic: Young's Double Slit, 27 questions over 11 ideas.
Other repeat ideas in this topic
Every time it came
The question
Newest first, each with its options and official answer.