What does the expression “specific heat of combustion of fuel equal to 1.4 • 10 ^ 7 J / kg” mean?
| July 13, 2021 | education
What does the expression “specific heat of combustion of fuel equal to 1.4 • 10 ^ 7 J / kg” mean? How is the amount of heat released during fuel combustion calculated?
This means that with complete combustion of 1 kg of peat, 1.4 * 10 ^ 7 J of energy will be released. During the combustion of m kg of fuel, the released amount of heat Q can be calculated using the formula Q = qm, here Q is the released amount of heat, m is the mass of the burnt substance, q is the specific heat of combustion of the fuel.
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