Revision as of 12:40, 1 December 2005 by Jola
== Conduction ==
- Conduction can be defined as the heat transfer through a substance because of a temperature gradient. The rate of heat transfer by conduction between two regions of a substance is proportional to the temperature difference between them. The constant of propotionality is called thermal conductivity of the material.
- Mathematically, it can be described by using the Fourier's law: