What is the temperature of fire?


Quick Answer

Different materials burn at different temperatures, so a log fire burning in a fireplace may only average about 600 degrees C, but a well-stoked wood fire can exceed 1,100 degrees C. The flame from an acetylene torch burns at about 2,200 degrees C.

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Full Answer

Even different parts of the same flame can burn at different temperatures. The temperature of a single candle flame can vary from 800 to 1400 degrees C depending on where it is measured. The hottest flame is achieved by the combustion of a carbon compound called dicyanoacetylene, which burns in oxygen with a temperature of almost 5,000 degrees C.

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