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Polaroid ,how it works and its principle.uses of polaroid in general daily life . how polaroid detect polarised and unpolarized ray.

Shivanshu Shukla , 7 Years ago
Grade 12
anser 1 Answers
Mohan Lal Sharma

Last Activity: 7 Years ago

A polaroid is a material which polarises light. Tourmaline is natural Polaroid. It works on polarisation of light. Polaroids are now artificially made.

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