A rigid container, of volume V = 0:1 m3, contains 1 kg of water. Initially the system is at a temperature of T1 = 30C.
(a) What is the initial pressure and quality (if applicable) of the water?
(b) Heat is now added to the container and the temperature increases. The process stops when the water exists as a single phase. What is the nal pressure? To work part b), you need to recognize the type of process going from the initial to the nal state. What property stays constant?