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Monday, January 21, 2019

When do things catch fire ? What is fire actually ?

When do things catch fire ? What is fire actually ? 
 Answer : 
              There is something called ignition Temperature. monition 
temperature is the minimum temperature at which things catch fire and also they can maintain a continuous time.
              when the temperature of a body reaches this temperature, even it starts burning. The ignition temperature of common catch sticks is 600-800 degree C.
 Sow what is fire?  
              Fire actually nothing but reaction of any material with oxygen. In this reaction, Carbon present in the material gets converted into CO2 and energy is released .
released energy is the cause of heat.
C+O2aCO2+energy(Heat)

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