Question: A system expands by 0 7 5 m ^ 3 at a constant pressure of 1 0 5 kPa. Find the heat that flows into

A system expands by 075m^3 at a constant pressure of 105 kPa. Find the heat that flows into or out of the system if its internal energy (a) increases by 65 J or (b) decreases by 1850 J. In each case, give the direction of heat flow.

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