Science, asked by ishagardi1112, 6 months ago

the velocity of light in vaccum is

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Answered by Anonymous

approximately 300,000 kilometers per second

Light travels at approximately 300,000 kilometers per second in a vacuum, which has a refractive index of 1.0, but it slows down to 225,000 kilometers per second in water (refractive index of 1.3; see Figure 2) and 200,000 kilometers per second in glass (refractive index of 1.5).

Answered by beautifulgirl32134

Answer: 3,00,000 Kilometre per second or 3 x 10⁸ m/s is the right answer. Hope it helps!!!!

Plz mark it as the brainliest!!!!!

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