Unpolarised light passes through two polaroids, the axis of one is vertical and that of the other is at `45^(@)` to the vertical. Then, the intensity of the transmitted light is

Unpolarized light passes through two polaroids, the axis of one is vertical and that of the other is 30^@ to the vertical . What is the orientation and intensity of the transmitted light ?

Unpolarized light passes through two polaroids, the axis of one is vertical and that of the other is 30^@ to the vertical . What is the orientation and intensity of the transmitted light ?

Unpolarized light with intensity I_0 is incident on two polaroids. The axis of the first polaroid makes an angle of 50^@ with the vertical, and the axis of the second polaroid is horizontal. What is the intensity of the light, after it has passed through the second polaroid?

Unpolarised light passes through a polariser and analyser which are at an angle of 45^(@) with respect to each other. The intensity of polarised light coming fromanalyse is 5W//m^(2) . The intensity of unpolarised light incident on polariset is

Light from sodium lamp is made to pass through two polaroids placed one after the other in the path of light. Taking the intensity of the incident light as 100% , the intensity of the out coming light that can be varied in the range

Light from sodium lamp is made to pass through two polaroids placed one after the other in the path of light. Taking the intensity of the incident light as 100% , the intensity of the out coming light that can be varied in the range