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Physics, 25.03.2020 20:40 pattydixon6

"Light travels at the rate of 300,000 kilometers per second in a vacuum." Which of these statements is correct about this law? A. It is a fact in nature which cannot be tested. B. It is a theory which is not supported by data. C. It is an observation which cannot be explained. D. It is a description which does not work under similar conditions.

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