Home > Term: British thermal unit
British thermal unit
Heat needed to raise 1 lb (0.45 kg) of water 1 degrees F (5/9 degrees C) (equal to 252 cal or 1,054 J). Symbol, Btu. Compare: heat unit
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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