Question: Amy would like to brew coffee using espresso machine. Water is placed in the espresso machine at 7,- 200C and pl = 3.0 bar.

Amy would like to brew coffee using espresso machine. Water is placed

Amy would like to brew coffee using espresso machine. Water is placed in the espresso machine at 7,- 200C and pl = 3.0 bar. Assume that this machine is a rigid container with the volume of 0.1 m. This machine undergoes cooling process to make hot liquid water, and the final pressure is 1.0 bar. Kinetic and potential energy changes can be ignored. What is the the quality at final state, x?

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