Kaitlyneer Kaitlyneer

09-04-2015
History

Answered

Which example shows that electromagnetic waves can travel without moving through a specific material (medium)?

A.
messages to and from a space craft and the earth

B.
gamma rays through the human body

C.
sound traveling through wood

D.
microwaves through food

Answer :

Аноним Аноним

09-04-2015

the answer is A. messages to and from a space craft and the earth

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