Point Function And Path Function

In this video, I explained Point Function And Path Function. What is path function? What is point function? Example of path function Example of point function What is exact differential? What is inexact differential? = = = = = = = = = = = = = = = = = = = = = = Chapter 1 : Introduction of hydraulic and pneumatic Meaning of Thermodynamics: https://youtu.be/RIV1aejnG6s Law of Conversion of Energy: https://youtu.be/vyZ8KrGqYAo Application Area of Engineering Thermodynamics: https://youtu.be/kL2p5yD2bVk Comparison of Microscopic And Macroscopic Point of View: https://youtu.be/2hqCM_Zy3Ns System Surrounding Boundary Universe: https://youtu.be/KdT_6Ssb7w4 Types of Thermodynamic System (Open Closed And Isolated): https://youtu.be/vThUEuGTgFQ Homogeneous System And Heterogeneous System: https://youtu.be/M6vudnPOPDw Intensive and Extensive Properties: https://youtu.be/TWhXr6AxA-w State Process Path Cycle: https://youtu.be/v0IdjFPGcQI Thermodynamic Equilibrium: https://youtu.be/TTjZlU1CSrQ Quasi Static Process: https://youtu.be/1iSUEFBd5i0 Point Function And Path Function: https://youtu.be/VSpIndhCxsA Prove That Work Is Path Function: https://youtu.be/rscU1w8YsKw Playlist of Chapter 1; Introduction: https://www.youtube.com/playlist?list=PLdoIhVhbPQV6nSJ-jhlsJ9b6gwfd4tsGx Chapter: Refrigeration Cycles Simple Vapour Compression Refrigeration System: https://youtu.be/JIKmawhXOFU PH Diagram: https://youtu.be/9QyJ8DzRbWI Factors Affecting The Performance of VCRS system: https://youtu.be/aaarqL7Acc0 Numerical of Vapour Compression Refrigeration System: https://youtu.be/vUyXiJFCkOE Numerical of Vapour Compression Refrigeration System: https://youtu.be/U5oYHo6Tj-Q Bell Coleman Cycle or Air Refrigeration System: https://youtu.be/k1S_K9VYGiU Numerical of Bell Coleman Cycle: https://youtu.be/HVupUR2Ti4k Numerical of Bell Coleman Cycle: https://youtu.be/KPNKgXLDoks ================== Every mechanical Engineer need to know Difference between COP and Efficiency: https://youtu.be/epTfMxuLpdg Meaning of a in R134a in Refrigerant : https://youtu.be/-kFh0KekIOM Sensible And Latent Heat : https://youtu.be/ZMEdWPFGJSA How to make water from air: https://youtu.be/cCnDS8PCdUM Difference Between Cooling and Refrigeration: https://youtu.be/7MjNJJp6leE = = = = = = = = = = = = = = = = = = = = == == = = = = = = = = = = = = = = == == == = =