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Grade 12Wave Optics

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

Profile image of Shivanshu Shukla
8 Years agoGrade 12
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1 Answer

Profile image of Mohan Lal Sharma
8 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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