1- two monochromatic waves producing from two coherent sources have the displacement represented by y1=acoswt and y2=acos(wt+fi) where fi is phase difference .show that resultants intensity at a point of superpositions is given by I=4icos^2fi/2. w=omega .

1- two monochromatic waves producing from two coherent sources have th

1.	1- two monochromatic waves producing from two coherent sources have the displacement represented by y1=acoswt and y2=acos(wt+fi) where fi is phase difference .show that resultants intensity at a point of superpositions is given by I=4icos^2fi/2. w=omega .
Answer» 1- two monochromatic waves producing from two coherent sources have the displacement represented by y1=acoswt and y2=acos(wt+fi) where fi is phase difference .show that resultants intensity at a point of superpositions is given by I=4icos^2fi/2. w=omega .

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1- two monochromatic waves producing from two coherent sources have the displacement represented by y1=acoswt and y2=acos(wt+fi) where fi is phase difference .show that resultants intensity at a point of superpositions is given by I=4icos^2fi/2. w=omega .

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