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3 years ago

5

Electromagnetic waves can travel through a vacuum. true or false

2 answers:

zlopas [31]3 years ago

6 0

Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate. This means that electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space. ... This proved that radio waves were a form of light!

torisob [31]3 years ago

5 0

Answer:

false

Explanation:

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4 years ago

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3 years ago

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CaHeK987 [17]

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