Principles of Thermodynamics

The four laws of Thermodynamics are stated below. Visit their individual pages to learn more.

• Zeroth law of Thermodynamics - "If the system A is in thermal equillibrium with a system B and the system B is in thermal equillirium with a system C, then the systems A and C are in thermal equillibrium with each other."
  
  
• First Law of Thermodynamics - "The increase in the internal energy of a system is equal to the difference of the amount of energy given to the system and the amount of energy lost in the form of work done by the system on its surroundings."
  
  
• Second Law of Thermodynamics
  
  
• Third Law of Thermodynamics
  
  

Related Links:

• Thermodynamics main page
  
  
• Interesting applications of Thermodynamics
  
  
• Principles of Thermodynamics
  
  
• History of Thermodynamics
  
  
• Thermodynamics related technologies