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The absolute refractive index of a trans...

The absolute refractive index of a transparent medium is 5/3. Find the speed of light in the medium.

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`1.8 xx 10^(8) `m/s
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The absolute refractive indes of a transparent medium is 2.4 and the speed of light in that medium is 1.25 xx 10^(8) m//s . Find the speed of light in air.

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The refractive index of a medium 'x' with respect to a medium 'y' is 2/3 and the refractive index of medium 'y' with respect to medium 'z' is 4/3 . Find the refractive index of medium 'z' with respect to medium 'x' . If the speed of light in medium 'x' is 3 xx 10^8 ms^(-1) , Calculate the speed of light in medium 'y'.

The absolute refractive index of a medium other than air is always

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