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Free_Kalibri [48]
2 years ago
10

What is the property of a medium that determines the speed of light in the material?

Physics
1 answer:
cupoosta [38]2 years ago
8 0
The speed of light is determined by the medium (material) through which the light is travelling. Light travels faster in a vacuum than it does in any other medium. Light changes speed as it passes from one medium to another. This is called refraction.
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