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What is polariod ?Mention its uses

What is polariod ?Mention its uses

Grade:Upto college level

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
Dear student

A Polaroid is artificially prepared thin, large sheet of crystalline polarizing material capable of producing plane-polarized light.
Uses of polaroids are:
Used to produce and analyze polarised light as they are cheaper.
To view three-dimensional pictures.
Used in motor car headlights and windscreen.
Used in sunglasses to avoid the glare of light

Regards

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