Georgia State University
Georgia State University: Hyper Physics: Zeroth Law of Thermodynamics
The principle of thermal equilibrium is discussed and explained. The zeroth law of thermodynamics is stated. Links to several other pages with related information are provided.
University Corporation for Atmospheric Research
Ucar: About Temperature
This site from the University Corporation of Atmospheric Research provides a lengthy page covering numerous topics including the difference between heat and temperature, the use of different temperature scales, thermal expansion, how a...
![Entropy and the Second Law of Thermodynamics [Pdf] Activity](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Entropy and the Second Law of Thermodynamics [Pdf] Activity")
University of Sydney (Australia)
Entropy and the Second Law of Thermodynamics [Pdf]
A set of printable pdf pages from the University of Sydney's "Thermal Physics Module" site. Entropy is defined and explained conceptually. The mathematical treatment of entropy is introduced. The second law of thermodynamics and its...
Physics4kids
Physics4 Kids: Thermodynamics and Heat: Laws of Thermodynamics
Explains the laws of thermodynamic, including the zeroth law.