Amendment in internal energy of gas with 170 J of work on its surroundings, 770 J of heat is added to the gas? j d byrider in monroe la

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Change in civil energy of gas with 170 J of work on its surroundings, 770 J of heat is added to the gas?

Original Q: Original Q: While a gas does 250 J of industry on its surroundings, 840 J of heat is added to the gas. What is the change in the internal energy of the gas?

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