Multiple Choice Question XXI — task. Science CBSE, Class 10.

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The speed of light is vacuum is \(3.0 \times 10^8\ ms^{-1}\). If the refractive index of a transparent liquid is \(\frac{4}{3}\), then the speed of light in the liquid is -

\(4 \times 10^8\ ms^{-1}\)
\(3 \times 10^8\ ms^{-1}\)
\(2.25 \times 10^8\ ms^{-1}\)
\(4.33 \times 10^8\ ms^{-1}\)

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21. Multiple Choice Question XXI

Exercise condition: