19-01-2021
Chemistry

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Please help I’m horrible at this and can’t figure it out anywhere

Please help Im horrible at this and cant figure it out anywhere class=

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conspiracy731 conspiracy731

19-01-2021

Answer:

I believe it is C.

Explanation:

Everything else is true.

Electromagnetic waves do not need an medium to travel though.

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anjalijdjdj anjalijdjdj

19-01-2021

Answer:

C

Explanation:

EM waves need a medium mechanical waves don't

Answer Link

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