Physics, asked by KINGALMAS, 5 months ago

speed of the light is .....

Answers

Answered by prajna27

Answer:

Can I ask in which medium

Answered by simrankajla21

in vaccum 3* 10^5

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).

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