wave-optics

Question: Two coherent light sources S1 and S2 ($\lambda$= 6000 Å) are 1mm apart from each other. The screen is placed at a distance of 25 cm from the sources. The width of the fringes on the screen should be



1) 0.015 cm
2) 0.025 cm
3) 0.010 cm
4) 0.030 cm
Solution: Explanation: No Explanation
Young's Double Slit Experiment YDSE

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