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QUESTION
A gas expands when 725 J of energy is added to it by heat. The expanding gas does 614 J of work on its surroundings. What is the overall change in
A gas expands when 725 J of energy is addedto it by heat. The expanding gas does 614 Jof work on its surroundings.What is the overall change in the internalenergy of the gas?Answer in units of J.
