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A system absorbed 44 joules of heat from its surroundings. After doing work, the increase in the internal energy of the system is 32 joules. How much energy was used by the system to do useful work?

User Joechoj
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2 Answers

5 votes

Answer:

12 joules

Step-by-step explanation:

edge e2020

User MelnikovI
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5 votes

the answer is 12 joules on edg

User Nick Knowlson
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