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1191 0

Q: Light travels fastest in

1
Air
2
Water
3
Glass
4
Diamond

Show AnswerHide Answer
Workspace

Answer : 1. "Air"
Explanation :
Answer: A) Air Explanation: Light travels fastest in Vacuum. The fastest thing in the whole universe is the speed of light in a vacuum like outer space. It is about 2.99 x 108 m/s.

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