A Joule is a Watt-second (or W=J/s). Therefore, 3.5 kWh = 3.5*3600 kWs = 3.5*3600*1000 W-s = 12.6 million Joules
The answer is 0.001 kilojoules in a joule 1J = 0.001kJ
I may be wrong, but kilo I think stands for 1000. Since a kilojoule is larger than a joule, I believe that you have to move the decimal point to the left. For example you would have less than 1 whole kilojoule in a joule, so it would be some thing like .00001 or something to that effect.
These do not have the same units. 1 kilowatt hour per meter cubed is in kg m-1 s-2 1 kilojoule per kg is in m2 s-2
1 kWh is a kilowatt-hour, in other words 1000 watts for one hour. That is 1000 Joules per second, for 3600 seconds. So 1 kWh is 3,600,000 Joules, or 3600 kJ.
1 kWh = 3.6 x 106 joules. In engineering notation, that's 3.6E6.
The answer is 0.001 kilojoules in a joule 1J = 0.001kJ
1 Kilojoule is equal to 1000 joules. So, 980 kilojoules x 1000 joules per kilojoule = 980000 joules.
There are 56,000 joules in 56 kilojoules. This is because there are 1,000 joules in a kilojoule.
I may be wrong, but kilo I think stands for 1000. Since a kilojoule is larger than a joule, I believe that you have to move the decimal point to the left. For example you would have less than 1 whole kilojoule in a joule, so it would be some thing like .00001 or something to that effect.
There are 1000 joules in one kilojoule. This is because "kilo" stands for 1000 in the International System of Units (SI).
1 kilojoule = 1,000 joules
kJ for kilojoules and J for joules.
1 Joule is equal to 0.001 Kilojoules.
Watt means joule/second, kW (kilowatt) means kilojoule/second, i.e., thousands of joules per second.
kilo means 1000. 1 kilojoule = 1000 joules
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.
One billon. 1 joule X 1000 = 1 kilojoule = 1000 J 1 kilojoule x 1000 = 1 megajoule = 1000000 J 1 megajoule X 1000 = 1 gigajoule = 1000000000J