A) 500 V
B) 1000 V
C) 2000 V
D) 50 V
Correct Answer: D
Solution :
For constructive interference, path difference \[=n\lambda \] From the given figure, path difference = MP+PN = 2d cos i \[\therefore \] \[2d\,\cos i=n\lambda \Rightarrow \lambda =\frac{\sqrt{3}}{n}\overset{o}{\mathop{A}}\,\]You need to login to perform this action.
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