1 kJ = 1000 J = 1000 N · m = 1 kPa · m3. 1 kJ = 0.94782 Btu. 1 kJ/kg = 1000 m2/s2. 1 Btu = 1.055056 kJ. 1 kWh = 3600 kJ. = 5.40395 psia · ft3 = 778.169 lbf ...
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