charswapp charswapp

09-05-2018
Physics

contestada

What is the refraction index of a medium?
-the ratio of the velocity of light in the medium over the velocity of light in a vaccum
-the ratio of the velocity of light ina vacuum over a velocity of light in the medium
-the ratio of the angle of incidence over the angle of refraction
-the ration of the angle of refraction over the angle of incidence

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jenniferrichmon jenniferrichmon

18-05-2018

the ratio of the velocity of light in the medium over the velocity of light in a vacuum

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