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Physics 14 Online
OpenStudy (aravindg):

Doubt:

OpenStudy (aravindg):

Why do we have for maxima dsin theta=n lambda Well the equation I know is yd/D=nlambda But that doesnt make sense as it will come out that sin theta=d/D But in figure that doesnt work as hypotenuse is D^2+y^2 |dw:1398687781955:dw|

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