A closed system containing a gas expands slowly in a piston/cylinder from 600kPa and 0.1 m³ to a final volume of 0.5 m³. Detemine the work done if the pressure distribution is determined to be: d) p = -300V + 630 kPa where V is in m³. Answers: 96.7kJ; 71.2kJ; 240KJ; 216KJ. a) Pv = C, b) pV14 = C, c) P = C,
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