Electromagnetic Induction> what are Polaroids...

what are Polaroids

morden , 10 Years ago

Grade 12

5 Answers

diva

Last Activity: 10 Years ago

material (thin plastic sheets) which produces a high degree of plane polarization in light passing through it.

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Gman Namg

Last Activity: 10 Years ago

This is a material which polarises light. The phenomenon of selective absorption is made use of in the construction of polariods. used in order of sunglasses

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rahul

Last Activity: 10 Years ago

As the filter is rotated, the partially polarized light is blocked and the glare is reduced. The photographic secret of capturing a vivid blue sky as the backdrop of a beautiful foreground lies in the physics of polarization and Polaroid filters.

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Nikhil kumar

Last Activity: 9 Years ago

material in thin plastic sheets that produces a high degree of plane polarization in light passing through it.

E.Nandhini ketha

Last Activity: 8 Years ago

a brand of material for producing polarized light from unpolarizedlight by dichroism, consisting typically of a stretched sheet ofcolorless plastic treated with an iodine solution so as to have long,thin, parallel chains of polymeric molecules containing conductive iodine atoms. It is used widely in optical and lighting devices toreduce glare.