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WHICH IS NOT TRUE OF ELECTOMAGNETIC WAVES

A.ELECTROMAGNETIC WAVES TRAVEL FASTER WITHOUT MEDIUMS
B. ELECTROMAGNETIC WAVES TRAVEL THROUGH VACUUMS.
C.ELECTROMAGNETIC WAVES NEED A MEDIUM TO TRAVEL

2 Answers

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C. ELECTROMAGNETIC WAVES NEED A MEDIUM TO TRAVEL.

User Ricovitch
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2 votes

Answer:

C ,they do not need molecules to travel

Step-by-step explanation:

User Pronebird
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