How much heat will be released during the complete combustion of kerosene with a volume of 4 liters?
| March 19, 2021 | education
Data: V (volume of kerosene burned) = 4 l = 0.004 m3; ρк (kerosene density) = 800 kg / m3; qk (beats heat of combustion of kerosene) = 4.6 * 10 ^ 7 J / kg.
Heat from combustion of kerosene: Q = m * qk = ρk * V * qk = 800 * 0.004 * 4.6 * 10 ^ 7 = 147.2 * 10 ^ 6 J.
Answer: When 4 liters of kerosene is burned, 147.2 MJ of heat should be released.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
