A.
It has been destroyed.
B.
It is lost in the form of heat and sound.
C.
It remains stored in the chemical bonds of the fuel.
D
.
It is converted into methane.
1 answer
The correct answer is:
B. It is lost in the form of heat and sound.
In an engine, not all the energy from the chemical reaction of fuel and oxygen is converted into useful work. A significant portion is lost as heat and sound due to inefficiencies in the process.
1 answer
1 answer
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