What do all electromagnetic waves have in common?
They can travel at the speed of light.
O Th...
Physics, 03.09.2020 23:01 BallerAlert1644
What do all electromagnetic waves have in common?
They can travel at the speed of light.
O They have the same wavelengths.
O They travel only through matter.
O They have nonmoving magnetic fields.
Answers: 3
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