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Paul turns up the volume on his TV. The TV sends an electrical signal to the speakers. The signal changes the sound's...

A. decrease its wavelength
B. decrease its frequency
C. increase its amplitude
D. increase its speed

User Pinichi
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2 Answers

1 vote
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User Simeon
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7 votes

Answer:

The answer is C

Step-by-step explanation:

Hope this helps! :)

User Dimba
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