Determine the speed of light in water (water 1.3).

univerkov | November 22, 2020 | education

The speed of light in water can be calculated using the formula:
V = c / n;
where c is the speed of light in vacuum, and n is the refractive index (by the condition of the problem it is equal to 1.3)
V = 3 * 10 ^ 8 / 1.3 = 2.3 * 10 ^ 8m / s = 230000km / s

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