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. _____________________ waves are used to send signals because they can travel over very long distances and pass through buildings

User DimaSUN
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4 votes

Answer:

__________ waves are used to send signals because they can travel over very long distances and pass through buildings.

Step-by-step explanation:

Radio is your answer.

radio waves are used to send signals because they can travel over very long distances and pass through buildings.

User Ncherro
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6 votes

Answer:

the answer is electromagnet

Step-by-step explanation:

User Omid Ariyan
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