A candle flame is primarily thermal energy, as it produces heat and light through combustion. The flame also contains chemical energy from the burning wax and potential energy in the form of the candle's position in the gravitational field.
Yes, part of physics is studying the transfer of energy from one form to another. Within the candle is chemical potential energy (think about how the candle has to burn in scented candles), when a fire source comes near enough to the candle the chemical potential energy is transferred into thermal energy (heat energy) and radiant energy (visible light energy)
When you cover a candle, you restrict the oxygen supply that is necessary for the flame to continue burning. Without oxygen, the combustion process cannot be sustained, causing the flame to extinguish.
Even though heat rises due to convection, the energy from the flame travels in all directions and can reach your hand even when it is held above the candle. The heat radiates outward from the flame, which is why you can feel the warmth even if your hand is not directly above the flame.
As the candle burns, it consumes oxygen and releases carbon dioxide. If the bell jar is sealed, the oxygen inside gets used up and the candle flame will eventually extinguish once oxygen levels drop too low to sustain combustion. The remaining air will become enriched with carbon dioxide from the burning candle.
ENERGY
a flame will continue to burn until all the oxygen is gone. then it will go out.
The most effective way to extinguish the flame of a candle is to use a candle snuffer.People returned to churches all over the land and kindled flames of revival that are still burning todayThe candle's flame was flickering in the soft breeze
Yes, part of physics is studying the transfer of energy from one form to another. Within the candle is chemical potential energy (think about how the candle has to burn in scented candles), when a fire source comes near enough to the candle the chemical potential energy is transferred into thermal energy (heat energy) and radiant energy (visible light energy)
The burning flame on a candle needs three things to continue burning: 1) fuel, which it gets from the wick 2) heat, which comes from lighting the candle 3) oxygen Without any one or more of these three things, the candle will no longer continue to burn. In the case where a candle is covered with a glass, the candle quickly uses up the oxygen inside the glass. once all of the oxygen is gone, the flame will burn out.
When you cover a candle, you restrict the oxygen supply that is necessary for the flame to continue burning. Without oxygen, the combustion process cannot be sustained, causing the flame to extinguish.
Even though heat rises due to convection, the energy from the flame travels in all directions and can reach your hand even when it is held above the candle. The heat radiates outward from the flame, which is why you can feel the warmth even if your hand is not directly above the flame.
In microgravity, a candle flame would form a spherical shape due to the absence of gravity. The flame would seek to distribute heat evenly in all directions, resulting in a rounded appearance.
A candle goes out when a jar is put over it because the jar restricts the flow of oxygen to the flame. A flame needs oxygen to burn, and when the oxygen supply is limited inside the jar, the flame will eventually suffocate and extinguish.
Definitely it will disappear if the wax used to make the candle is pure and it burned properly like putting the candle in some container or something like that. What I mean is if the flame completely utilizes the content of the candle then the mass will definitely disappear. If you want you can put the wax of unburned in a container and then put a good thread in it and burn. Of course above all the candle should not contain any impurities. Hope this explains.
When a candle flame goes out unexpectedly, it could be due to a sudden draft or change in air flow that disrupted the flame. It could also indicate that the wick or wax is not properly trimmed or that the candle is reaching the end of its burn time.
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Oxygen is needed for burning.When a candle is kept in a closed beaker a certain quantity of air(containing oxygen, other gases too) is trapped. When it is burnt then candle starts using all the oxygen to convert into carbon dioxide and flame goes off.