A piston cylinder contains 1 kg of liquid water at 20oC and 300 kPa. There is a

Question:

A piston cylinder contains 1 kg of liquid water at 20oC and 300 kPa. There is a linear spring mounted on the piston such that when the water is heated the pressure reaches 3 MPa with a volume of 0.1 m3.
a) Find the final temperature
b) Plot the process in a P-v diagram.
c) Find the work in the process.