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Andreyy89
3 years ago
13

7. All electromagnetic waves travel at the same speed in empty space, the

Physics
2 answers:
Vilka [71]3 years ago
8 0

Answer:

TRUE

Explanation:

Ghella [55]3 years ago
3 0

Answer:

True

Explanation:

All electromagnetic waves travel at the same speed through empty space. That speed, called the speed of light, is 300 million meters per second (3.0 × 108 m/s).

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