3 years ago

The speed of light is the fastest in which medium

2 answers:

7 0

Light waves do not need a medium in which to travel but sound waves do. Explain that unlike sound, light waves travel fastest through a vacuum and air, and slower through other materials such as glass or water.

wlad13 [49]3 years ago

3 0

In vacuum, going at 2.99×10^8 m/s.

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podryga [215]

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Explanation:

Given

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zepelin [54]

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