Physics, 27.06.2019 02:00 lnr919

What causes light waves to refract? a) the speed of light is reduced to zero. b) the speed of light remains constant. c) the light is repelled by some materials. d)the speed of light changes from one medium to the next.

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What causes light waves to refract? a) the speed of light is reduced to zero. b) the speed of light...

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