Question

22
Explain the structure of flame​

Answer 1

Explanation:

When you light a candle a combustion reaction takes place with the wax of the candle which is the fuel and the air which contains oxygen. ... This is the black part of the flames that contains unburnt particles of the carbon from the wick i.e. unburnt fuel. Middle Part: This is the biggest part of the flame.

Answer 2

Answer:

A flame consist of three zones.

1) The Innermost zone of a flame is dark or black:It consist of hot,unburnt vapours of the combustible material.It is the least hot part of the flame.It is the coldest part of the flame.

2)The middle zone of a flame is yellow:It is bright and luminous.

Explanation:

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