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jekas [21]
3 years ago
12

4. All electromagnetic radiation moves at the speed of ________________, which is _________________ m/s.

Physics
1 answer:
VARVARA [1.3K]3 years ago
7 0

Answer:

All electromagnetic radiation, regardless of its wavelength, travels at what is called the "speed of light". In a vacuum, it is measured as 299,792,458 meters per second. 3.0 x 108 meters per second.

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