A piston/cylinder contains 2 lbm of liquid water at 70 F, and 30 lbf/in.2. There is a

Question:

A piston/cylinder contains 2 lbm of liquid water at 70 F, and 30 lbf/in.2. There is a linear spring mounted on the piston such that when the water is heated the pressure reaches 300 lbf/in.2 with a volume of 4 ft3. Find the final temperature and plot the P-v diagram for the process. Calculate the work and the heat transfer for the process.