This is the current revision of
Convection as edited by
Robka (Talk | contribs) at
00:06, March 13, 2012. This
URL is a permanent link to this version of this page.
Convection is energy and/or mass transfer in a fluid by means of bulk motion of the fluid as a result of a differential in the fluid density.
For example, heating water on the stove causes the hotter water on the bottom to rise, mixing with the cooler water on top.