This document provides information about a thermodynamics tutorial session. It lists the topic as Thermodynamics Tutorial 4, and provides the name of the instructor, Dr. SUN Weimeng, along with his email and office number. The document also mentions there is a question and solution provided, and it closes with a thank you and invitation for questions.

1. Thermodynamics
Tutorial 4
Dr. SUN Weimeng
swe3@np.edu.sg
Office no.:6460 8342

2. Question 1
Solution:

3. Thank you
Q & A