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Wittaler [7]
3 years ago
11

Emma sings into a microphone. The sound is transferred from the microphone to a loudspeaker that is plugged into the wall. Her v

oice comes out of the loudspeaker and sounds much louder than before.
In this system, sound energy is being transformed into _______ energy and then back into _______ energy.
Chemistry
2 answers:
8090 [49]3 years ago
4 0

Electrical then back into sound

max2010maxim [7]3 years ago
3 0

Electrical energy and back to sound energy

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