Unpolarised light beam of intensity `I_(0)` is incident on polaroid `P_(1)`. The three polaroids are arranged in such a way that transmission axis of `P_(1)` and `P_(3)` are perpendicular to each other. Angle between the trasmission axis of `P_(2)` and `P_(3)` `60^(@)`. The intensity of the beam coming out from `P_(3)` will be:

A plane polarized light with intensity I_(0) is incident on a polaroid with Electric Field vector making an angle of 60^(@) with transmission axis of polaroid. The intensity of the resulting light will be

A plane polarized light with intensity I_(0) is incident on a polaroid with Electric Field vector making an angle of 60^(@) with transmission axis of polaroid. The intensity of the resulting light will be

A narrow beam of unpolarised light of intensity I_(0) is incident on a polaroid P_(1) . The light transmitted by it is then incident on a second polaroid P_(2) with its pass axis making angle 60^(@) relative to the pass axis of P_(1) . Find the intensity of the light transmitted by P_(2) .

(a) Distinguish between unpolarized light and linearly polarized light. How does one get linearly polarised light with the help of a plaroid ? (b) A narrow beam of unpolarised light of intensity I_(0) is incident on a polaroid P_(1) . The light transmitted by it is then incident on a second polaroid P_(2) with its pass axis making angle of 60^(@) relative to the pass axis of P_(1) . Find the intensity of the light transmitted by P_(2) .

(a) Distinguish between unpolarized light and linearly polarized light. How does one get linearly polarised light with the help of a plaroid ? (b) A narrow beam of unpolarised light of intensity I_(0) is incident on a polaroid P_(1) . The light transmitted by it is then incident on a second polaroid P_(2) with its pass axis making angle of 60^(@) relative to the pass axis of P_(1) . Find the intensity of the light transmitted by P_(2) .

A narrow beam of unpolarised light of intensity I_(0) is incident on a polaroid P_(1) . The light transmitted by it is then incident on a second polaroid P_(2) with its pass axis making an angle of 60^(@) to the pass axis of P_(1) . Find intensity of light transmitted by P_(2) .