A piston-cylinder contains 1 kg of liquid water at 300 kPa, 20 C. Initially the piston floats, with a maximum enclosed volume of 0.002 m3 if the piston touches the stops. Now heat is added so that the final pressure is 600 kPa. Find the work in the process.

A piston-cylinder contains 1 kg of liquid water at 300 kPa, 20 C. Init

1.	A piston-cylinder contains 1 kg of liquid water at 300 kPa, 20 C. Initially the piston floats, with a maximum enclosed volume of 0.002 m³ if the piston touches the stops. Now heat is added so that the final pressure is 600 kPa. Find the work in the process.
A.	0.30 kJ
B.	0.40 kJ
C.	0.50 kJ
D.	0.60 kJ
Answer» B. 0.40 kJ

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A piston-cylinder contains 1 kg of liquid water at 300 kPa, 20 C. Initially the piston floats, with a maximum enclosed volume of 0.002 m3 if the piston touches the stops. Now heat is added so that the final pressure is 600 kPa. Find the work in the process.

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A piston-cylinder contains 1 kg of liquid water at 300 kPa, 20 C. Initially the piston floats, with a maximum enclosed volume of 0.002 m³ if the piston touches the stops. Now heat is added so that the final pressure is 600 kPa. Find the work in the process.