which are then sent over a specific radio frequency.
Select the best answer for the question.
3. Sound waves are converted into
A. visual waves
B. channels
C. electrical impulses
D. control towers
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Answer :

Final answer:

Sound waves are converted into electrical impulses for transmission via radio waves.


Explanation:

Sound waves are converted into electrical impulses which are then sent over a specific radio frequency. This conversion process allows the transmission of sound through radio waves, enabling us to listen to music or voices on radios.


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