Heat engines, refrigerators, and the Kelvin-Planck statement.
Understanding phases and the use of property tables.
The official publisher provides a complete set of PowerPoint slides for every chapter. If you are a student, check your , as instructors often upload these for class use. 2. University Repositories
Finding the official slides can be tricky due to copyright, but there are several reliable places to look: 1. McGraw-Hill Education (Instructor Resources)
Concepts like entropy, enthalpy, and exergy are difficult to grasp through text alone. PPTs use diagrams, T-s (Temperature-Entropy) charts, and P-v (Pressure-Volume) diagrams to make these ideas concrete.
Sites like , Course Hero , and Academia.edu have thousands of user-uploaded versions. Look for "9th Edition" or "8th Edition" to ensure the figures match the most recent textbooks. Tips for Studying with Thermodynamics Slides
Pay close attention to how the slides handle work done by the system versus work done on the system. This is the #1 place students lose points.
If you are looking for a complete set of slides, ensure they cover these foundational chapters from the Çengel curriculum:
Moving boundary work and specific heats.
