ホーム > Term: British thermal unit (Btu)
British thermal unit (Btu)
A unit of energy defined as that quantity of heat required to raise the temperature of one pound of water by one degree Fahrenheit; it is equal to 252. 1 calories or 1055 joules.
0
作成者
- Kevin Bowles
-
(Diamond) 9014 ポイント - 50% positive feedback
