NukeWorker Forum

Reference, Questions and Help => Nuke Q&A => Definitions => Topic started by: Rennhack on Nov 23, 2005, 02:57

Title: British thermal unit (Btu)
Post by: Rennhack on Nov 23, 2005, 02:57
The amount of heat required to change the temperature of one pound of water one degree Fahrenheit at sea level.