When an unpolarised light is passed through polaroid what is the intensity of light?
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according to malus's law ,the intensity of the
light passed through a polarizer is
I = i° cos ^2
as a beam of unpolirized light can be through
of as containing uniform mixture of linear polarization at all possible .Now the average value of cos ^2 is 1/2 therefore
I = i°/2 please comment below wrong or right
light passed through a polarizer is
I = i° cos ^2
as a beam of unpolirized light can be through
of as containing uniform mixture of linear polarization at all possible .Now the average value of cos ^2 is 1/2 therefore
I = i°/2 please comment below wrong or right
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