A. A cubic meter of water in a piston is compressed to a pressure of 35MPa. Estimate the change in volume.
b. A sealed cubical container is initially filled with water at 278K and heated to 310K. What is the maximum pressure? Assume all fluid properties remain constant at standard pressure and temperature

Agas mixture with a compostion of 55 methane, 30% propane, and 15 butane by volume) is compressed from 1 bar and 25°c to 9bar in a compressor with an isentropic efficiency of 85%. the environment has a temperature of to25 c. determine (a) the exit temperature of the mixture (b) the specific work required to run the compressor (c) the specific entropy generation of the process (d) the specific exergy destruction of the process (e) the second law efficiency of the compressor