An insulated system takes in 34.0 kcal of heat and has 2200 J of work done...

Question

Question

An insulated system takes in 34.0 kcal of heat and has 2200 J of work done on it. Calculate the change in its internal energy

Answer 1

Answer #1

& Given ist we will use the sign convension Heat given to gas or Heat in as positive done the gas as negative O on Work given

Answer 2

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