An unpolarized light with intensity `2I_(0)` is passed through a polaroid. The resultant intensity of the transmitted light will be

(a) When an unpolarized light of intensity I_(0) is passed through a polaroid , what is the intensity of the linearly polarized light ? Does it depend on the orintation of the polaroid ? Explain your answer. (b) A plane polarized beam of light is passed through a polaroid . Show graphically the variation of the intensity of the transmitted light with angle of rotation of the polaroid in complete one rotation.

Two polaroids are crossed. If one of them is rotated through 30^(@) and unpolarised light of intensity l_(0) is incident on the first polaroid, then the intensity of transmitted light will be

Two polaroids are crossed. If now one of them is rotated through 30^(@) and unpolarised light of intensity l_(0) is incident on the first polaroid, then the intensity of transmitted light will be

Two polaroids are crossed. If now one of them is rotated through 30^(@) and unpolarised light of intensity l_(0) is incident on the first polaroid, then the intensity of transmitted light will be

Unpolarised light of intensity I is passed through a polaroid. What is the intensity of emerging polaroised light ?

Unpolarised light of intensity I is passed through a polaroid. What is the intensity of emerging polaroised light ?

Unpolarised light of intensity I_0 is passed through a polaroid A, and intensity of light after passing polaroid A becomes I_1 . Light emerging from polaroid A is passed through another polaroid B, whose axis is inclined at an angle 60^@ with the axis of A. Intensity of light after emerging from B becomes I_2 .