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)
The answer is 0.001 kilojoules in a joule 1J = 0.001kJ
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 a heating value of about 24 megajoules per kilogram. This means that a kilogram of coal has approximately 24,000,000 joules of energy.
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.
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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 :)