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The relation between intensity (I) of image formed by a spherical mirror and area of aperture (A) is ??it is given Intensity is directly proportinal to area of aperture shouldn't it be that intensity is directly proportional to ( aperture )^2

Answer» The relation between intensity (I) of image formed by a spherical mirror and area of aperture (A) is ??
it is given Intensity is directly proportinal to area of aperture
shouldn't it be that
intensity is directly proportional to ( aperture )^2


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