wave-optics

Question: In Young's double slit experiment, 62 fringes are seen in visible region for sodium light of wavelength 5893 Å. If violet light of wavelength 4358 Å is used in place of sodium light, then number of fringes seen will be



1) 54
2) 64
3) 74
4) 84
Solution: Explanation: No Explanation
Young's Double Slit Experiment YDSE

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