How much heat can you get if you completely burn 950 g of gasoline?

univerkov | July 5, 2021 | education

To determine the amount of heat obtained by burning 950 g of gasoline, we will use the formula: Q = m * qb.

Variables and constants: m is the mass of burned gasoline (m = 950 g = 0.95 kg); qb is the heat of combustion of gasoline (qb = 4.6 * 10 ^ 7 J / kg).

Calculation: Q = m * qb = 0.95 * 4.6 * 10 ^ 7 = 43.7 * 10 ^ 6 J (43.7 MJ).

Answer: By burning 950 grams of gasoline, 43.7 MJ of heat will be obtained.

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