Two polaroids are aligned with their axes of transmission making an angle of 45^(@). They are followed by a third polaroid whose axis of transmission makes an angle of 90^(@) with the first polaroid. What fraction of the maximum possible light (if all polaroid were at the same angle) passes through all three ?

Two polaroids are aligned with their axes of transmission making an an

1.	Two polaroids are aligned with their axes of transmission making an angle of 45^(@). They are followed by a third polaroid whose axis of transmission makes an angle of 90^(@) with the first polaroid. What fraction of the maximum possible light (if all polaroid were at the same angle) passes through all three ?
Answer» 1 `1//2` `1//4` `1//16` ANSWER :C

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