The internal energy of a system increased by 982 J when it was supplied with 492 J of energy as heat.
How much work was done?
I got that work done was 490J but the book answer is 9.0 x 10^2J.
4B.3
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Kim Tran 1J
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Re: 4B.3
Your answer should be right. It should be +490 J or +4.90 x 10^2 J (3 sig figs).
The same question in the 6th edition has the answer listed as +4.90 x 10^2 J.
The same question in the 6th edition has the answer listed as +4.90 x 10^2 J.
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