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12. What is electromagnetic radiation?

O A. a magnetic field
O B. the transfer of energy as sound waves
O C. the transfer of energy as electromagnetic waves
O D. the medium through which electromagnetic waves travel

1 Answer

12 votes

Answer:

C.

Step-by-step explanation:

a kind of radiation including visible light, radio waves, gamma rays, and X-rays, in which electric and magnetic fields vary simultaneously.

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