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what is the change in the internal energy of a system that does 200 joules of working absorbs 600 joules of heat? A. 800 B. 400 C. -800 D. -400
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what is the change in the internal energy of a system that does 200 joules of working absorbs 600 joules of heat? A. 800 B. 400 C. -800 D. -400

User Nathan
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Answer: b

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Its right hope it helps

User Ivan Zhakov
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