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The energy generated by the sun travels to Earth as electromagnetic waves of varying lengths. Which statement describes an electromagnetic wave with a long wavelength?

А
It has a high frequency and low energy.
B. It has a high frequency and high energy.
C. It has a low frequency and can travel through a vacuum.
It has a low frequency and needs a medium to travel through

Pls help quick!!!!

User MeghP
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1 Answer

11 votes

Answer:

It has low frequency and can travel through a vacuum

Step-by-step explanation:

C.

User Veda
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