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