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1. (20 pt) A piston-cylinder device contains 0.30kg air initially at 300kPa and 200C. The air is heated at constant pressure to a temperature of

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1. (20 pt) A piston-cylinder device contains 0.30kg air initially at 300kPa and 200C. The air is heated at constant pressure to a temperature of 500C. Determine a. the initial and final volumes for the system, b. the work for the process (kJ), and c. the heat transferred during the process (kJ). m=0.3kgP1=300kmT1=200CT2=

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