How much oil needs to be burned to get the amount of heat 132 kJ.

Problem data: Q (heat required from burning oil) = 132 kJ (132 * 10 ^ 3 J).

Reference values: qн (specific heat of combustion of oil) = 4.4 * 10 ^ 7 J / kg.

The mass of oil that will need to be burned to obtain 132 kJ of heat is determined by the formula: m = Q / qн.

Let’s perform the calculation: m = 132 * 10 ^ 3 / (4.4 * 10 ^ 7) = 0.003 kg (3 g).

Answer: To obtain 132 kJ of heat, you need to burn 3 grams of oil.



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