In an interference pattern with two identical coherent sources, the intensity on the screen at a point where path difference is λ. is I0. The intensity at a point where path difference is λ /4, will be

In an interference pattern with two identical coherent sources, the in

1.	In an interference pattern with two identical coherent sources, the intensity on the screen at a point where path difference is λ. is I0. The intensity at a point where path difference is λ /4, will be
A.	Zero
B.	I0/4
C.	I0/2
D.	I0
Answer» D. I0

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In an interference pattern with two identical coherent sources, the intensity on the screen at a point where path difference is λ. is I0. The intensity at a point where path difference is λ /4, will be

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