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Physics 34 Online
OpenStudy (cheesecakekitten):

WILL GIVE MEDAL AND FAN!!!! Which property describes an electromagnetic wave, and not a mechanical wave? A. Transfers energy B. Travels in a vacuum C. Has frequency D. Requires a medium

OpenStudy (anonymous):

hmm i'm just guessing B....

OpenStudy (anonymous):

C* srry.

OpenStudy (cheesecakekitten):

thnx

OpenStudy (cheesecakekitten):

can you verify the answer to make sure it's right?

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