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Rather than what the previous answer was, I believe the flame moves because of where the reaction is taking place. The combustion reaction requires oxygen as well and so where it feels an abundance of oxygen (small scale level), the reaction will follow -> which leads to the visual effect of the moving flame.
Outside from that, many factors can affect motion of the flame, such as a draft from.. anything, and many more simple factors like such.
Wiki User
∙ 13y ago
A flame is caused by the chemical reaction between a fuel source, heat, and oxygen. When these components come together in the right proportions, the fuel breaks down into combustible gases that produce light and heat, creating a flame.
Wiki User
∙ 14y agoWhat causes flame?
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Why does a flame bend toward the wind?
A flame bends toward the wind because the flow of air carries the heat and combustion products away, creating an area of lower pressure on the windward side of the flame. This pressure difference causes the flame to lean in the direction of the wind.
What causes a flame roll out?
A flame roll out can be caused by a disruption in the airflow or fuel mixture within a gas appliance. This can lead to the flame being pushed out of the combustion chamber instead of burning inside it. Common causes include blocked vents or flues, improper installation, or a malfunctioning gas valve. It is important to address flame roll out promptly as it can pose a safety hazard due to the risk of fire or carbon monoxide poisoning.
What causes the Bunsen burner flame to be noisy?
There are actually two flames that appear one is yellow & other is blue. And the blue flame makes more noise than the yellow.I think it is the sound of air rushing through the vents to get to the flame. The reason you get the yellow flame is that the gas is not burning completely. It is when you open up the vents that the flame is adjusted to blue.
What causes a pink flame?
A pink flame is often caused by the presence of potassium salts in a burning substance. When potassium is heated, it emits a pink or purple color in the flame. This can be seen in certain fireworks, where potassium compounds are used to create colorful effects.
Does the flame of a gas stove emit light?
Yes, the flame of a gas stove emits light as a result of the combustion process. The high temperature of the flame causes it to produce visible light, which is typically blue or yellow in color.
What causes the luminousity of a flame?
Flame luminosity occurs because of lack of oxygen. Also, the air holes in the Bunsen burner affects the flame.
What causes a burner flame to burn at the base of the burner?
because it's hot
What will melt in a candle flame?
Wax is the primary component that melts in a candle flame, as it is the fuel that provides the energy for the flame to burn. The heat of the flame causes the wax to melt, which then travels up the wick through capillary action and vaporizes to produce light and heat.
What color is a gas flame that is starved of oxygen?
A gas flame that is starved of oxygen will typically appear yellow or orange in color due to incomplete combustion. This lack of oxygen causes the flame to produce soot and emit more visible light, giving it a distinct hue.
What causes a flame roll out?
A flame roll out can be caused by a disruption in the airflow or fuel mixture within a gas appliance. This can lead to the flame being pushed out of the combustion chamber instead of burning inside it. Common causes include blocked vents or flues, improper installation, or a malfunctioning gas valve. It is important to address flame roll out promptly as it can pose a safety hazard due to the risk of fire or carbon monoxide poisoning.
What causes the Bunsen burner flame to be noisy?
There are actually two flames that appear one is yellow & other is blue. And the blue flame makes more noise than the yellow.I think it is the sound of air rushing through the vents to get to the flame. The reason you get the yellow flame is that the gas is not burning completely. It is when you open up the vents that the flame is adjusted to blue.
What causes a pink flame?
A pink flame is often caused by the presence of potassium salts in a burning substance. When potassium is heated, it emits a pink or purple color in the flame. This can be seen in certain fireworks, where potassium compounds are used to create colorful effects.
What color flame do you get when you burn tungsten?
When tungsten is burned, it produces a bright white flame. This is due to the high temperature required to ignite tungsten, which causes it to emit a white light.
What causes sparking at the brushes in amotor?
It has static charges. Or it may be combustible, that's why it spark and went to flame.
Does the flame of a gas stove emit light?
Yes, the flame of a gas stove emits light as a result of the combustion process. The high temperature of the flame causes it to produce visible light, which is typically blue or yellow in color.
What is the functions of air hole?
The function of the Bunsen burner air hole is to adjust the flame from a luminious flame to a non-luminious flame.So that you can choose if you want a dirty flame {yellow} or hot flame {{blue}}. The yellow flame is generally called dirty because of the amount of carbon it produces and it causes soot when it is heating something.For more information about busen burner,You can add Ruoyu Wang at facebook.He is a expert of this.
Why do carbon dioxide and water vapour rise above the flame?
Carbon dioxide and water vapor rise above the flame because they are products of combustion that have higher temperatures and lower densities than the surrounding air. This causes them to be buoyant and therefore they rise upwards above the flame.
