What happens when electrical energy is used to power stereo speakers? a. energy is neither lost nor gained as electrical energy is transformed into the energy of sound. b. energy is gained as electrical energy transforms into the energy of sound. c.energy is lost as electrical energy transforms into the energy of sound. d.energy is neither lost nor gained as sound energy transforms into electrical energy.
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What happens when electrical energy is used to power stereo speakers? a. energy is neither lost nor...
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