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Question

(C) According to Brewster's law,when unpolarised light is incident on a transparent medium at Brewster's angle $(i_B)$,the reflected light is complete

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The reflected light will be completely polarised but the refracted light will be partially polarised.

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(C) According to Brewster's law,when unpolarised light is incident on a transparent medium at Brewster's angle $(i_B)$,the reflected light is completely plane-polarised with its electric field vector perpendicular to the plane of incidence.The refracted light,however,remains partially polarised because it contains both components of the electric field vector,although the intensity of the component parallel to the plane of incidence is greater than that of the perpendicular component.

An unpolarised light beam strikes a glass surface at Brewster's angle. Then

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