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What source of thermal energy does an internal combustion engine use? A. Steam B. Hot Water C. Burning Fuel D. Refrigerant ​
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4 votes
What source of thermal energy does an internal combustion engine use?

A. Steam
B. Hot Water
C. Burning Fuel
D. Refrigerant ​

User Frederick Behrends
by
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2 Answers

3 votes
C because thermal energy is hot
User Pixeltrix
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6.2k points
6 votes

Answer:

D

Step-by-step explanation:

The source of the thermal energy in a combustion engine is the spark from the spark plug that ignites the fuel and air mixture converting chemical energy into thermal energy.

User Campbell
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