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Alla [95]
3 years ago
10

At what speed does the radio wave travel?

Physics
2 answers:
disa [49]3 years ago
8 0

Radio, infrared, ultraviolet, X-rays, gamma Ray's, and light that you can see, are all electromagnetic waves, and all travel at the "speed of light".

Exactly: 299,792,458 meters per second, in vacuum

Easier to remember: 300,000 kilometers per second, in vacuum

Slower in any material stuff. Depends on the substances.

Gelneren [198K]3 years ago
6 0

they travel the speed of light or 300,000 km per second

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Answer:

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Explanation:

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8 0
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