wave-optics

Question: In Young's double slit experiment, angular width of fringes is 0.20o for sodium light of wavelength 5890 Å. If complete system is dipped in water, then angular width of fringes becomes

1) $0.11^o$

2) $0.15^o$

3) $0.22^o$

4) $0.30^o$

Solution:

Explanation: No Explanation

Young's Double Slit Experiment YDSE

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