BrainPower6442 BrainPower6442

18-04-2018
Physics

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How does the average speed of light in glass?

Respuesta :

boostghost26 boostghost26

26-04-2018

200,000 km per second glass has a refraction index of 1.5

water has a refraction index of 1.3 and slows the speed of light to 225,000 km per second

vacuum has refraction index of 1.0 and the speed of light moves the fastest in this at 300,000 km per second

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