In Young’s double slit experiment using sodium light ( = 5898Å), 92 fringes are seen. If…
Physics · JEE Main · NTA Exams — Optics
In Young’s double slit experiment using sodium light (\(\boldsymbol{\lambda}\) = 5898Å), 92 fringes are seen. If given colour (\(\boldsymbol{\lambda}\) = 5461Å) is used, how many fringes will be seen
- 62
- 67
- 85
- 99
Answer
(D) 99
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