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CP2 Test 1 Answered Questions | Already Passed | 100 % Correct Answers
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If the index of refraction of a material is 1.5, this means that light travels Ans: 1.5 times as fast in vacuum as it does in the material If the index of refraction of a material is 3, this means that light travels Ans: 3 times as fast in vacuum as it does in the material When light travels fr...
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