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Explain how the law of conservation of energy applies to a television

User Intrepidus
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television produces light energy by transforming electrical energy into light energy. Light energy comes from the vibration of electrically charged particles. Those same electrons that we got jumping from atom to atom back at the power plant strike molecules inside your TV.
User Kgangadhar
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Answer:

When we turn on the television, electrical energy changes into light and sound.

User Sauntimo
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