A) 4
B) 2
C) 1
D) 8
Correct Answer: A
Solution :
On comparing the given equation with standard equation \[\frac{2\pi }{\lambda }=\frac{\pi }{4}\Rightarrow \lambda =8\] Hence distance between two consecutive nodes \[\frac{\lambda }{2}=4\]You need to login to perform this action.
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