the refractive index of glass is 1.5 !what is the speed of light in glass
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Answer:Refractive index of glass with respect to water = speed of light in air / speed of light in glass. 1.5 = 3×10^8 / speed of light in glass. speed of light in glass = 3 × 10^8 / 1.5. = 2 x 10^8 m/s.
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Answer:
2 x 10 to the power 8
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