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Physics, 30.06.2019 13:30 toxsicity

Which statement correctly compares the speed of light? the speed of light through space is much greater than 3 x 108 m/s. the speed of light in glass is much greater than 3 x 108 m/s. the speed of light in glass is faster than the speed of light through space. the speed of light in glass is slower than the speed of light through space.

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