wave-optics

Question: If prism angle $\alpha = 1^\circ ,\;\mu = 1.54,$distance between screen and prism $(b) = 0.7\,m,$ distance between prism and source $a = 0.3\,m,\;\lambda = 180\pi \;nm$ then in Fresnal biprism find the value of $\beta $ (fringe width)

1) ${10^{ - 4}}m$

2) ${10^{ - 3}}mm$

3) ${10^{ - 4}} \times \pi m$

4) $\pi \times {10^{ - 3}}m$

Solution:

Explanation: No Explanation

Young's Double Slit Experiment YDSE

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