A Piston/ cylinder of 0.5 m^3 contains water with quality 50% at 200 kPa. Slow expansion is performed while there is heat transfer and the water is at constant pressure. The process stops when the volume has tripled. Solve for the rest questions with correct units. analysis: a) write out the general energy equation. b) simplify the given problem a) calculate or find the specific volume, temperature, and the specific internal energy for the initial state 1. b) Determine the state (compressed liquid, saturated vapor, superheated vapor, ect.) after the expansion. c) Find the temperature and specific internal energy for the final state 2. d) Calculate the work and the heat transfer. e) indicate the process in the following diagrams with labeled temperature (T1, T2), volumes (V1, V2) and pressure (P) on the curves/lines and axis.