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Which are characteristics of electromagnetic waves? Check all that apply.

They travel only through matter.
Waves with a higher frequency have a shorter wavelength.
Waves with a higher frequency have a longer wavelength.
They all move at the same speed.
They can travel through space.

2 Answers

10 votes

Answer:

2,4,5

Step-by-step explanation:

I got it right on edge 2021

User Trungdinhtrong
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13 votes

Answer:

2,4,5

Step-by-step explanation:

User Arijeet
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