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14-09-2021
Physics

contestada

The index of refraction of ice is
1.31. At what speed does light
travel through ice?
(Answer is * 10^8 m/s. Just fill in
the number in the blank, not the power.)

Respuesta :

14-09-2021

Answer:

V air = 3 * 10^8 m/s

n ice = 1.31

V = Vair / n = 3 * 10^8 / 1.31 = 2.29 * 10^8 m/s

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