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When light comes from air to …

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When light comes from air to glass , the refracted ray is bend towards the normal why?

Posted by Sarda Tingneithiem 4 years, 1 month ago

CBSE > Class 12 > Physics

2 answers

?Tamanna ?? 4 years ago

Refraction of Light: as it passes from less dense to more dense mediums. When light passes from a less dense to a more dense substance, (for example passing from air into water), the light is refracted (or bent) towards the normal. ... The bending occurs because light travels more slowly in a denser medium. According to snell's law, Sin i / sin r

Nek Singh Yadav 4 years, 1 month ago

Refrective index of glass(1.5) which is more than air(1.0) ,so velocity of light is less than that in air hence light ray bends towards normal.

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