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The refractive index of air w.r.t. glass is expressed as gμa = sini/sinr If the angle r = 90o, what is the corresponding angle ‘i’ called ? |
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Answer» The refractive index of air w.r.t. glass is expressed as gμa = sini/sinr If the angle r = 90o, what is the corresponding angle ‘i’ called ? |
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