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How many joules of energy in a kilo of coal?
On average, 1 kilogram of coal contains approximately 24,000,000 joules of energy.
How many kilo joules in 1 stick of dynamite?
One stick of dynamite contains approximately 1,000 kilojoules of energy.
Why is the unit of energy called a KJ?
Joules, is the basis unit in International Systems of Unit (SI). It defined as energy equivalent to force of 1 Newton acting over distance of 1 meter. This unit of energy can related mechanical energy to heat to electricity and any other forms. The prefix k stand for kilo or 1,000. 1 kJ is thus 1,000 J.
How many joules in a kilo of coal?
The energy content of coal can vary, but on average, one kilogram of coal contains around 24 megajoules (MJ) of energy.
What is energy mesured in?
Energy units. There are a number of these. The SI energy unit is the Joule, but in some contexts you might see energy expressed in kilowatt-hours, ergs, foot-pounds, therms, Hartrees, electron-volts, calories, or BTUs.
How much energy does a can of Diet Coke have?
Diet Coke contains approx. 1.3 calories which is equivalent to 5 kilo-joules.
How many kilo joules are in 100 kilo calories?
roughly 25 calories, 1 calorie is roughly 4 joules.
If an endothermic process absorbs 263 Joules how many kilo-calories are absorbed?
To convert Joules to kilocalories, divide the amount of energy in Joules by 4184 (the conversion factor between Joules and kilocalories). Thus, 263 Joules is equivalent to approximately 0.063 kcal.
What unit is used to measure amount of energy in food?
kilo joules are used but sometimes calories are also used.
How many kilo joules in 3280 kilo calories?
3280 kcal = 13,730 kJ
What unit is used to measure energy of an electron?
joules or kilo-joules
How many kilojoules are equivalent to 10 joules?
Kilo means 1000 So the answer is 1/1000 = .001 kJ
How do you convert kilojoules into calories?
Depends on the type of calorie you're asking about. A "small calorie" which uses the symbol 'cal' is equivalent to about 4.18 Joules. A "large calorie" which uses the symbol 'Cal' is equivalent to about 4.18 Kilo Joules.
How many joules of energy in a kilo of coal?
On average, 1 kilogram of coal contains approximately 24,000,000 joules of energy.
How do you convert from killi joules to 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.
What is the value of a petra joule of energy?
1 PJ of Natural Gas = 172,000 barrels of oil equivalent 1 PJ of Natural Gas = 172,000 barrels of oil equivalent
How many joules are in 56 kilo joules?
There are 56,000 joules in 56 kilojoules. This is because there are 1,000 joules in a kilojoule.
