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Standard X
Mathematics
Trigonometric Ratios
if two source...
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if two sources have a randomly varying phase difference \varnothing(t),the resul†an t intensity will be given by
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Q.
If two sources have a randomly varying phase difference
φ
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the resultant intensity will be given by
Q.
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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.
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