Entropy intuition | Thermodynamics | Physics | Khan Academy
![](https://i.ytimg.com/vi/Xb05CaG7TsQ/mqdefault.jpg)
17:40
First law of thermodynamics / internal energy | Thermodynamics | Physics | Khan Academy
![](https://i.ytimg.com/vi/WLKEVfLFau4/mqdefault.jpg)
28:26
Reconciling thermodynamic and state definitions of entropy | Physics | Khan Academy
![](https://i.ytimg.com/vi/8N1BxHgsoOw/mqdefault.jpg)
8:12
The Laws of Thermodynamics, Entropy, and Gibbs Free Energy
![](https://i.ytimg.com/vi/870y6GUKbwc/mqdefault.jpg)
13:33
Entropy
![](https://i.ytimg.com/vi/aKRDvSZ-igA/mqdefault.jpg)
13:27
Maxwell's demon | Thermodynamics | Physics | Khan Academy
![](https://i.ytimg.com/vi/QBd2zraOe2k/mqdefault.jpg)
1:18:26
Carnot Heat Engines, Efficiency, Refrigerators, Pumps, Entropy, Thermodynamics - Second Law, Physics
![](https://i.ytimg.com/vi/PFcGiMLwjeY/mqdefault.jpg)
15:38
Thermodynamic entropy definition clarification | Physics | Khan Academy
![](https://i.ytimg.com/vi/XJHNjgGkOoU/mqdefault.jpg)
12:20