In Young’s double slit experiment, the interference pattern is found to have an intensity…
Physics · JEE Main · NTA Exams — Optics
In Young’s double slit experiment, the interference pattern is found to have an intensity ratio between bright and dark fringes, as 9. This implies that
- the intensities at the screen due to the two slits are 5 units and 4 units respectively
- the intensities at the screen due to the two slits are 4 units and 1 unit respectively
- the amplitude ratio is 3
- the amplitude ratio is 4
Answer
(B) the intensities at the screen due to the two slits are 4 units and 1 unit respectively
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