Physics, 05.01.2021 15:50 caggh345

Which two statements are true of electromagnetic waves? DA. They do not need a medium to transfer energy.
DB. They travel by causing particles of matter to vibrate.
C. They need a medium to transfer energy.
DD. They transfer energy by disturbing electric and magnetic felds.

Which two statements are true of electromagnetic waves?

DA. They do not need a medium to transfer

Answers: 3

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Which two statements are true of electromagnetic waves? DA. They do not need a medium to transfer e...