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Which statement is true about the speed of light? (2 points) Light travels relatively slowly. Distance in space is measured using the speed of light. Time in space is measured using the speed of light. The speed of light is unknown.

User Matec
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2 Answers

8 votes

Answer:

Distance in space is measured using the speed of light.

Step-by-step explanation:

I took the test

User Nizamudeen Sherif
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Distance in space is measured using the speed of light.

User Adam Lassek
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