Скачать или смотреть thermodynamics lecture 4 /HL: B.5 Thermodynamics. second law , entropy and spontaneous process

Welcome to Lecture 4 of Thermodynamics (IB Physics HL) 🔥
In this video, I explain the basic concepts of the Second Law of Thermodynamics, Entropy, and Spontaneous Process in a simple, easy-to-understand way.

📌 In this lecture, you will learn:
✅ Meaning of the Second Law of Thermodynamics
✅ Concept of Entropy (S)
✅ What is a Spontaneous process
✅ How entropy changes in natural processes
✅ Simple examples for clear understanding

This lecture is specifically designed for IB Board students, especially IB Physics HL, to build a strong conceptual understanding for exams.
first video link-   • HL: B.5 Thermodynamics lecture -1  
Second video link-   • Thermodynamics lecture 2  
third video link-   • thermodynamics lecture 3  HL: B.5 Thermody...  



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