In a heat engine, if 700j of heat enters the system, and the piston does 400j of work, what is the final internal (Thermal) ener
2 answers:
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Answer:
<h2>0.02 moles </h2>Explanation:
To find the number of moles in a substance given it's number of entities we use the formula
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
We have
We have the final answer as
<h3>0.02 moles</h3>Hope this helps you
