The energy content of coal varies depending on its type and grade, but on average, coal contains about 24 megajoules (MJ) per kilogram. This means that 1 kilogram of coal can produce approximately 24,000 joules of energy when burned. Higher-grade coals, such as anthracite, can have energy contents exceeding 30 MJ/kg, while lower-grade coals may have less.
The answer is 0.001 kilojoules in a joule 1J = 0.001kJ
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)
To convert calories to joules, you can use the conversion factor 1 calorie = 4.184 joules. Thus, a 255 calorie snack bar would contain 1065.42 joules (255 calories * 4.184 joules/calorie).
One foot-pound of force equates to about 1.355818 joules.
334.8 Joules
One ton of coal produces approximately 24 million joules of energy when burned.
On average, 1 kilogram of coal contains approximately 24,000,000 joules of energy.
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On average, coal has an energy content of about 24,000,000 joules per kilogram. This energy content can vary depending on the type and quality of the coal.
On average, coal has a heating value of about 24 megajoules per kilogram. This means that a kilogram of coal has approximately 24,000,000 joules of energy.
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On average, coal contains about 24 megajoules of energy per kilogram. This means there are approximately 24,000,000 joules in a kilogram of coal.
It depends on the efficiency of the coal conversion process. If the process is 30% efficient, then 70 joules would be lost to the environment for every 100 joules of chemical energy stored in coal.
10,100
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The energy content of coal can vary, but on average, one kilogram of coal contains around 24 megajoules (MJ) of energy.
According to Unit Juggler, 29307600 J are in 1 kg of hard coal. Hope this helps :)