The Joule is the unit of energy in the SI (metric) system. 1 Joule is the energy required to move 1 meter against a force of 1 Newton. (The Newton is the force that will accelerate a mass of 1 kg at a rate of 1 meter/sec2). The Kilojoule is 1000 Joules, and is equal to 0.9478 BTU. Also 1 Kilojoule = 737.6 ftlbforce, and 1 Kilojoule per second = 1.341 hp. Joules can be mechanical, electrical, or thermal in origin, and there is the mechanical equivalent of heat, 1 calorie = 4.2 joules. 1 Kilojoule per second = 1 Kilowatt.
56 kilo joules = 56,000 joules
To convert from kilo joules to joules you have divide by 1000 as 1 kilo joule is equal to 1000 joules. E.g. 2 kilo joules equals 2000 joules.
joules or kilo-joules
1 Kilo Joule = 2.777778e-007 Kwh/kg
About 670 joules.
My but
roughly 25 calories, 1 calorie is roughly 4 joules.
365 kilowatt-hours is 1,314,000,000 joules.
1 kilojoule = 1,000 joules
3280 kcal = 13,730 kJ
10000
Kilo is the prefix for one thousand. So, 3,872.8 joules is 3.8728 kilojoules.