Textbook 4B.3  [ENDORSED]

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Lynne Zhao 2B
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Textbook 4B.3

Postby Lynne Zhao 2B » Tue Jan 25, 2022 9:57 am

How would you get 9000 J of work done to a system when the total internal energy only increased by 982 J?

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Re: Textbook 4B.3  [ENDORSED]

Postby Chem_Mod » Wed Jan 26, 2022 2:01 pm

First we need the question.

4B.3.png


Delta U = +982 J

q = +492

Delta U = q + w

w = Delta U - q = 982 J - 492 J = +490 J (work done on the system)


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