A) \[\frac{2\pi }{\lambda }\phi \]
B) \[\frac{2\pi }{\lambda }\left( \phi -\frac{\pi }{2} \right)\]
C) \[\frac{\lambda }{2\pi }\phi \]
D) \[\frac{2\pi }{\lambda }\left( \phi +\frac{\pi }{2} \right)\]
Correct Answer: C
Solution :
[c] Phase difference \[=\phi \] Path diff\[=\frac{\lambda }{2\pi }\times \]phase diff. \[=\frac{\lambda }{2\pi }\phi \]You need to login to perform this action.
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