Combustion and Flame Types of Combustion Candle Flame Zones Video for Kids

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What is Combustion? It is the basic chemical process of releasing energy from a fuel and air mixture. Burning of Wood or Coal, and Using Natural Gas or LPG to cook etc are some examples of combustion.

The formula for Combustion reaction Hydrocarbon + Oxygen = Heat energy

Types of combustion Rapid, Explosion, Spontaneous, Complete and incomplete combustion.

Essential things for the combustion process Fuel to burn, Air to supply oxygen and Heat. Oxygen, heat, and fuel are referred to as the fire triangle.

What is Flame? A flame is the visible part of a fire. It is the result of an exothermic reaction which gives heat and light.

Candle flame zones A candle flame consists of three different zones.
The outer or non luminous zone: Due to complete combustion, the outer zone is blue and the hottest one.
The middle or luminous zone: The yellow colored region which is the bright part of the flame is the middle zone and it's moderately hot.
The inner or dark zone: The inner zone is dark and mostly consists of unburnt vapors of wax.

Let's Learn about Combustion and Flame with this video.

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