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Answers
Answer:
Explanation:
microphone: Microphones are a type of transducer - a device which converts energy from one form to another. Microphones convert acoustical energy (sound waves) into electrical energy (the audio signal). Different types of microphone have different ways of converting energy but they all are one thing in common.
an electric motor: An electric motor converts electrical energy into mechanical energy through the process of electromagnetic induction which uses a changing voltage.
lighted candle: The burning candle is converting chemical energy—stored in the hydrocarbon bonds in the wax—into thermal (heat) and radiant (light) energy.
thermo couple: Thermocouple, TC for short, is a device that converts heat directly into electricity. A thermocouple can also work in reverse - using an electric current to transform into heat as well as cold
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Answer:
Explanation:
Microphones convert acoustical energy (sound waves) into electrical energy.
An electric motor converts electrical energy into mechanical energy.
The burning candle is converting chemical energy into thermal (heat) and radiant (light) energy.
Thermocouple converts heat directly into electricity