How much heat is required to heat 2 kg of steel at 2000C?

univerkov | December 26, 2020 | education

given: m = 2kg, ΔT = 2000 ° С, s = 462 J / kg * ° С
Then, using the formula Q = cmΔT, we find the amount of heat required for heating: Q = 2 * 2000 * 462 = 1848000 (J) = 1.848 (MJ)
Answer: Q = 1.848 MJ

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