illustrate how energy is transformed in the following:
1.)television:
________________________
2.)battery operated radio:
________________________
3.)electric fan:
________________________
4.)cellphone:
________________________
5.)hair dryer:
________________________
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Answers & Comments
Answer:
1. TELEVISION - PRODUCES LIGHT ENERGY BY TRANSFORMING ELECTRICAL ENERGY INTO LIGHT ENERGY.
2. BATTERY OPERATED RADIO - THE ELECTRICAL ENERGY USED BY THE RADIO IS CONVERTED INTO SOUND ENERGY.
3. ELECTRIC FAN - THE FAN CONVERTS ELECTRICAL ENERGY INTO KINETIC ENERGY THAT DOES WORK AND IT CONVERTS SOME ELECTRICAL ENERGY INTO HEAT.
4. CELLPHONE - WHEN YOU SPEAK INTO CELLPHONE THE phone TRANSFORM SOUND ENERGY INTO ELECTRICAL ENERGY and then Into RADIANT ENERGY.
5. hair Dryer - is converted into kinetic energy as a small electric motor spins a fan blade.
Explanation:
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