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Can refractive index of a material be negative.. if yes, then what does the same signify?

Kartik , 7 Years ago
Grade 12
anser 1 Answers
Parth

Last Activity: 7 Years ago

yeah sure they can be , thesr type of material are artificially synthesized and k nown as meta – material instead of going in other side of normal during refraction it get refracted to same side . this was asked in IIT JEE 2012

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