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The flame composition of a match primarily consists of the combustion of the chemicals in the match head, which typically include sulfur, potassium chlorate, and other oxidizers. When struck, these chemicals ignite and produce a flame that consists of water vapor, carbon dioxide, and various combustion byproducts. The flame is generally short-lived and characterized by a yellowish color due to the presence of sodium in the matchstick wood. The combustion is exothermic, producing heat and light as a result of the rapid oxidation of the materials.
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What cause the luminousity of the flame?
The color of the flame depends on the temperature, fuel nature, composition of particles in the flame, oxygen concentration.
What is the composition of match stick?
your face it it co2
How does fuel composition affect the color of a flame?
Fuel composition significantly influences the color of a flame due to the different chemical compounds that are burned. Hydrocarbon fuels, for instance, typically produce a yellow or orange flame due to the presence of soot particles that glow when heated. In contrast, fuels with higher hydrogen content, like natural gas, tend to create a blue flame because they combust more completely, producing fewer soot particles. Additionally, the presence of certain metals in the fuel can result in specific flame colors, such as sodium producing a bright yellow or copper yielding a green flame.
Is lighting a candles wick with a match a conduction and convection?
it could be either convection or radiation that can light a candle wick with a match.The match stick does not retain enough heat by itself to light a wick by conduction. The burning match though gives off enough heat to incandesce the air around the match into a flame. By contact of this convective hot gas (flame) with the wick the temperature of the candle wax can be raised to the ignition temperature. By holding the match close to the wick, without the flame contacting it, the radiant heat from the flame can vaporize and ignite the wax as well. The closer the flame to the wick the more radiant heat can be transferred.
How can i make a match stick burn without rubing it?
You can light a match stick using another match stick, a lighter, or a candle. Simply expose the match head to the flame to ignite it.
What type of change is striking a match?
Striking a match is a physical change because it can be reversed by extinguishing the flame. The chemical composition of the match does not change during this process.
Why do the flame change colours according to the different element in flame test?
it has something to do with the chemical composition of the elements.
Does boiling water have more heat than a match flame?
Yes, the boiling water has more heat than the match flame.
What cause the luminousity of the flame?
The color of the flame depends on the temperature, fuel nature, composition of particles in the flame, oxygen concentration.
Is it bad to breathe in a the flame of a match?
Yes
What is the thing on the end of a match?
The thing on the end of a match is called the match head. It is typically made from a mixture of oxidizing agents, sulfur, and glass powder, which ignite when struck against a rough surface. This chemical reaction produces the flame needed to light the match. The composition can vary between safety matches and strike-anywhere matches, affecting how they ignite.
What happens when you light a match twice?
Lighting a match twice will not result in a second flame as the match has already been consumed during the first ignition. Once the match head has burned completely, it will not produce another flame upon subsequent attempts.
What can begin fire?
One thing that can start a fire is a match if you strike the match on the side of the box the match will produce a flame.
What is the chemical composition of a flame?
A flame is pure energy so it has no real chemical composition except from the chemical compositions of the oxygen and fuel (usually hydrocarbons) needed for it to burn. A flame requires fuel, oxygen and heat energy, although it gives off light and heat energy as well. The act of burning is reacting the fuel with oxygen in the air but the flame itself has no chemical composition.
How visible are match candle and ball in the dark room?
In a dark room, both a match and a candle will provide a visible source of light. A match will produce a small, temporary flame while a candle will burn steadily with a larger flame. The visibility will depend on the size of the room, the darkness of the environment, and the intensity of the flame.
What is the weakest flame?
The weakest flame is typically a low-temperature flame, such as a candle flame or a match flame. These flames produce less heat and energy compared to higher temperature flames like those of a blowtorch.
What are the Different regions of the flame?
There are three different regions of a flame. These are the outer non-luminous flame, the tip and the inner blue flame.
