The best and most correct answer among the choices provided by your question is the third choice or letter C.
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Two minerals that have different arrangements of their atoms may have different physical properties.</span>
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Kinetic energy is energy of motion while temperature is a measure of that energy in substances.
Answer:
The engine would be warm to touch, and the exhaust gases would be at ambient temperature. The engine would not vibrate nor make any noise. None of the fuel entering the engine would go unused.
Explanation:
In this ideal engine, none of these events would happen due to the nature of the efficiency.
We can define efficiency as the ratio between the used energy and the potential generable energy in the fuel.
n=W, total/(E, available).
However, in real engines the energy generated in the combustion of the fuel transforms into heat (which heates the exhost gases, and the engine therefore transfering some of this heat to the environment). Also, there are some mechanical energy loss due to vibrations and sound, which are also energy that comes from the fuel combustion.
D. Electrons are shared between the bromine atoms and carbon atoms
