Consider a system consisting of liquid water initially at T1 = 318 K, p1 = 3.5 bar undergoing a process to a final state at T2 = 353 K, p2 = 1.5 bar.
(a) Use appropriate equation with the data from the table to evaluate change in specific entropy.
(b) Use the incompressible model and the data from the table to evaluate change in specific entropy.