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Polaroids at an Angle

When unpolari...

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When unpolarized beam of light of intensity I° is incident on two polarizer in contact If the angle between the axes of two polarizer is 60^° then the intensity of light inally emerging from the combination i

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Q. Unpolarized light of intensity

I

is incident on a system of two polarizes, A followed by

B

. The intensity of emergent light is

I / 2

. If a third polarizer

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B

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. The angle between the polarizers

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C

θ

Q. Two polarizers have their axes inclined at

45^{\circ}

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^{\circ}

to that of the first. The intensity of the emerging beam :

Q. An unpolarized light beam is incident on the polarizer of a polarization experiment, and the intensity of the light beam emerging from the analyzer is measured as

100 Lumen

. Now, if the analyzer is rotated about the horizontal axis (direction of light) by

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Q. An unpolarized beam of light of intensity

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