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Physics, 17.11.2019 07:31 leah7378

What is the speed of electromagnetic waves (in a vacuum)?

a.
3.0 x 103 m/s
b.
3.0 x 108 m/s
c.
8.0 x 103 m/s
d.
4.8 x 109 km/hr

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Answers: 3

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What is the speed of electromagnetic waves (in a vacuum)?

a.
3.0 x 103 m/s
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