| | erg; electron volt, eV; joule, J, watt second; calorie, gram calorie, small calorie; Calorie, kilogram calorie, kilocalorie, large calorie, nutritionist's calorie; British thermal unit, BTU, B.Th.U.; therm; watt-hour; kilowatt hour, kW-hr, Board of Trade unit, B.T.U.; foot-pound; foot-ton; foot-poundal; horsepower-hour; kilogram-meter |