# Laws of thermodynamics

- Institution: IIT Kharagpur
- Department: Mechanical Engineering
- Teacher: Prof. S.K Som Prof. Suman Chakraborty
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/112105220)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/112105220)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture 1 : Introduction, Definition of System, Properties and State of a System](https://invisiblenetwork.ai/learn/nptel/112105220/77ddc44ea2aa) (Video)
2. [Lecture 2 : Properties of pure substances](https://invisiblenetwork.ai/learn/nptel/112105220/eac7dc7ebc30) (Video)
3. [Lecture 3 : Properties of pure substances(contd.)](https://invisiblenetwork.ai/learn/nptel/112105220/5bd1a7da654c) (Video)
4. [Lecture 4 : Heat and Work](https://invisiblenetwork.ai/learn/nptel/112105220/289697a9b77c) (Video)
5. [Lecture 5 : Tutorial 1: Properties of pure substances, heat and work](https://invisiblenetwork.ai/learn/nptel/112105220/efc3b5693d36) (Video)
6. [Lecture 6: Zeroth Law of Thermodynamics](https://invisiblenetwork.ai/learn/nptel/112105220/691e32ce871c) (Video)
7. [Lecture 7: First law of thermodynamics for closed systems (Part I)](https://invisiblenetwork.ai/learn/nptel/112105220/ecfe78bfa4d2) (Video)
8. [Lecture 8 : First law of thermodynamics for closed systems (Part II), some examples](https://invisiblenetwork.ai/learn/nptel/112105220/78fbbdf738ff) (Video)
9. [Lecture 9 : Tutorial 2: First law of thermodynamics for closed systems](https://invisiblenetwork.ai/learn/nptel/112105220/01ba23c69937) (Video)
10. [Lecture 10 : First law of thermodynamics for open systems](https://invisiblenetwork.ai/learn/nptel/112105220/0076d0ae7c67) (Video)
11. [Lecture 11 : Tutorial 3: First law of thermodynamics for open systems](https://invisiblenetwork.ai/learn/nptel/112105220/c3215685ca3b) (Video)
12. [Lecture 12 : Second law and its corollaries (Part I)](https://invisiblenetwork.ai/learn/nptel/112105220/d7b1f4ccb8b1) (Video)
13. [Lecture 13 : Second law and its corollaries (Part II)](https://invisiblenetwork.ai/learn/nptel/112105220/98b7be5b42aa) (Video)
14. [Lecture 14 : Second law and its corollaries (Part III)](https://invisiblenetwork.ai/learn/nptel/112105220/a60e97e03b32) (Video)
15. [Lecture 15 : Definition of entropy and entropy change in closed systems](https://invisiblenetwork.ai/learn/nptel/112105220/7b14fe329812) (Video)
16. [Lecture 16 : Entropy change in closed systems (contd.)](https://invisiblenetwork.ai/learn/nptel/112105220/697e1bfe40a9) (Video)
17. [Lecture 17 : Tutorial 4: Entropy](https://invisiblenetwork.ai/learn/nptel/112105220/8a69a95b19c7) (Video)
18. [Lecture 18 : Entropy and its transport](https://invisiblenetwork.ai/learn/nptel/112105220/5862b33e9b14) (Video)
19. [Lecture 19 : Tutorial 5: Entropy and its transport](https://invisiblenetwork.ai/learn/nptel/112105220/ba6cdd510a48) (Video)
20. [Lecture 20 : Introduction to Third Law](https://invisiblenetwork.ai/learn/nptel/112105220/d19c7c434cf9) (Video)
21. [Lecture 21 : Review of learning concepts](https://invisiblenetwork.ai/learn/nptel/112105220/598e95d110fb) (Video)
22. [Live Session 19-02-2020](https://invisiblenetwork.ai/learn/nptel/112105220/77ddc44ea2aa-2) (Video)