1 joule = 1 newton-meter = 1 kilogram-meter2/second2
The watt (symbol: W) is the SI derived unit of power, equal to one joule of energy per second
To convert joules to kilojoules, divide the number of joules by 1000. For example, 1 kilojoule = 1000 joules, 5000 joules = 5 kilojoules.
A calorie is about 4.2 joules, therefore a kilocalorie is about 4200 joules. You can multiply by this number.
1 calorie is equivalent to 4.184 joules. Therefore, 19.8 calories would be equal to 82.8432 joules.
There are approximately 155 calories in 650 joules. One calorie is equivalent to about 4.184 joules.
The watt (symbol: W) is the SI derived unit of power, equal to one joule of energy per second
newton-meters watt-seconds
Michaela McManus
You can divide any unit of energy by any unit of time; but the standard SI unit is Joules / second, and has the special name "Watt".
a kilojoule isa 1000 joules and a joule is a unit that measures the amount of force transferred from one object to another eg. the impact of an airsoft bb is measured in joules
There are 56,000 joules in 56 kilojoules. This is because there are 1,000 joules in a kilojoule.
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.
A petajoule is 1015 joules (Quadrillion joules)
4.18400 joules = 1 calorie, so 12.552 joules = 3 calories
To convert joules to kilojoules, divide the number of joules by 1000. For example, 1 kilojoule = 1000 joules, 5000 joules = 5 kilojoules.
148 calories is 619.6 joules. Since one calorie = 4.18 joules then you multiply that number by 148 and you get 618.64 joules (619 rounded)
A calorie is about 4.2 joules, therefore a kilocalorie is about 4200 joules. You can multiply by this number.