A) \[\frac{{{b}^{2}}}{B}\]
B) \[\frac{2{{b}^{2}}}{B}\]
C) \[\frac{{{b}^{2}}}{B}\frac{{{b}^{2}}}{3B}\]
D) all of these
Correct Answer: C
Solution :
If the distance between slit and screen B is greater than the separation between slits b i.e., \[B>>b\] then at \[\lambda =\frac{{{b}^{2}}}{B}\frac{{{b}^{2}}}{3B}\]we get no fringe.You need to login to perform this action.
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