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Why the innermost flame of a candle is black?
The black innermost flame of a candle is due to incomplete combustion. This happens when there is not enough oxygen present for the fuel (wax) to burn completely, leading to the production of soot particles that appear as black smoke.
Is candle flame a source of light?
The flame of a candle is a source of light.
Is candle wax flammable?
Yes, candle wax is flammable. When a candle is lit, the heat from the flame melts the wax, which is then drawn up the wick and burned to create the flame.
How does a candle clock work?
A candle clock consists of markings along the length of a candle, with each marking representing a specific unit of time. As the candle burns, the wax melts and the flame moves down the candle. When the flame reaches a specific marking, it indicates that amount of time has passed. The rate at which the candle burns can be used to estimate the passage of time.
Is a candle illuminated?
A candle can be illuminated usually when you light it... That's the whole point of a candle. A candle can be illuminated usually when you light it... That's the whole point of a candle.
Why the innermost flame of a candle is black?
The black innermost flame of a candle is due to incomplete combustion. This happens when there is not enough oxygen present for the fuel (wax) to burn completely, leading to the production of soot particles that appear as black smoke.
What zone of flame a gold smith use for melting gold or silver?
Because it is the hottest zone of a candle flame.
Different zones of candle flames?
These are the 4 zones of a candle flame from outermost to innermost A Non luminous zone . or zone of complete combustion b. Luminous zone or zone of incomplete combustion c. Dark zone or zone of no combustion d. Blue zone
Is candle flame a source of light?
The flame of a candle is a source of light.
What are the different zones of candle flame?
The candle flame has 4 zones from innermost to outermost: 1)Blue zone: It is near the base of the flame. Here the fresh air rapidly mixes with was vapour formed from the molten wax.A part of wax vapour completely burns and gives rise to blue flame. 2)Dark inner zone: This part consists of unburnt wax vapour given off by molten wax.It is the coldest part of the flame It is dark because of of decomposed carbon particles. 3) Luminous zone: In this zone partial combustion takes place with liberation of a lot of heat. This zone is hotter than the dark inner zone. 4) Non luminous zone:It is a zone were complete combustion takes placeIt is hottest part of the flame and is hardly visible.
Why is a candle flame seen?
A candle flame is seen because it consists of glowing gases.
Use flame in a sentence?
The candle flame flickered in the dark room, casting shadows on the walls.
What happens during a melting candle?
when a candle is lighted ; this is what happens : the solid wax melts and rises up the wick. The wax vapours react with oxygen to burn as a flame. The candle starts melting. This is a physical change. while observing the candle flame we see that the candle has 3 zones. Non - Luminous zone is the innermost zone. It appears as a dark zone and is the coldest part of the candle flame due to less oxygen. Then comes the Luminous zone , it is yellow and opaque. The glowing of carbon particles cause the flame to look yellow and emit light. Then , Invisible zone - it is the outermost zone of the candle flame. it is the hottest zone and cannot be seen with naked eye. Combustion reaction comes to completion here and carbon changes into carbon dioxide.
Does a candle with flame have cells?
No, a candle with a flame does not have cells. Cells are the basic structural and functional units of living organisms, and a candle is not considered a living organism. The flame on a candle is a result of the combustion of wax and a wick.
How are an animal and a candle flame alike?
well both an animal and a flame candle need oxygen to survive
What is the middle flame called?
The middle flame in a three-flame candle is often referred to as the "main" flame. It is typically larger and serves as the focal point of the candle's illumination.
Why innermost zone of a flame is less hot?
the inner most zone of a flame is less hot because it has unburnt carbon particals and combustion does not take place .thats why innermost zone of flame is less hot
