### Solution Found!

# The piston/cylinder in Fig. P3.111. contains 0.1 kg water

**Chapter 3, Problem 111HP**

(choose chapter or problem)

**QUESTION:**

Problem 111HP

The piston/cylinder in Fig. P3.111. contains 0.1 kg water at 500°C, 1000 kPa. The piston has a stop at half of the original volume. The water now cools to a room temperature of 25°C.

a. Sketch the possible water states in a P–v diagram.

b. Find the final pressure and volume.

c. Find the heat transfer and work in the process.

FIGURE P3.111

### Questions & Answers

**QUESTION:**

Problem 111HP

The piston/cylinder in Fig. P3.111. contains 0.1 kg water at 500°C, 1000 kPa. The piston has a stop at half of the original volume. The water now cools to a room temperature of 25°C.

a. Sketch the possible water states in a P–v diagram.

b. Find the final pressure and volume.

c. Find the heat transfer and work in the process.

FIGURE P3.111

**ANSWER:**

Solution

Step 1 of 6

In this problem, we have to find the final pressure, volume, heat transfer, work done and also find sketch the P-V diagram.