Physics, 06.12.2021 23:30, Jlynbodmer

When is the speed of light a constant 299,792,458 meters per second? A. In air
B. In water
C. In any medium
D. In a vacuum

Answers: 1

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When is the speed of light a constant 299,792,458 meters per second? A. In air
B. In water<...