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What do all electromagnetic waves have in common?

2 Answers

6 votes
They travel at the same speed.
User Blhylton
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Answer:

It is based on the properties of electromagnetic waves.

Step-by-step explanation:

1. They all travel with the speed of light.

2. They all do not need a material medium for their propagation.

3. They propagate in the perpendicular direction to both applied electric and magnetic field vectors.

User Adam Kennedy
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