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The speed of a candle burning probably depends on many things. Just by thinking around, we could guess that it depends on the width of the wick, the rate at which the liquid wax flows into the wick (which depends on the wax viscosity and the shape of the candle), and the rate at which oxygen can be supplied to the flame. This, in turn, depends on the dynamics of the airflow around the flame, which probably depends in part on the energy density of combustion of the liquid wax.
I would guess that the scent added to candle wax influences the viscosity of the liquid wax and its energy density of combustion. I'm sure, with sensitive enough instruments, you could measure the effect of different scents on candle combustion. But would you ever notice this effect in everyday life? That depends on the relative proportion of scent to wax in a candle.
I'm guessing that it doesn't take much scent to make a candle smell. Even though are noses aren't as good as dog noses, we can still detect tiny concentrations of scent molecules in the air. Also, most scents are volatile organic molecules, and their addition in large proportions to wax might prevent it from forming a solid. So, is there enough scent in a scented candle for you to notice its effect on the burn in everyday life? Probably not.
If there are particular candles you're curious about, then you can answer this question for yourself. Do an experiment! :) Experiments are fun, and this one is also really easy. Take two candles that are identical--except for the scent-- And then put them next to each other, and light them at the same time.
You could do this experiment anywhere. You don't have to worry too much about the air in the room being still, because the candles will be next to each other, and they will experience almost the same variations in airflow. So set the candles up in your living room or kitchen. You can even put them out when you go to bed, just be sure to relight them at the same time.
Have fun!
Wiki User
∙ 15y ago
Wiki User
∙ 11y agoNo, it doesn't. The type and thickness of wick are the factors that determine how fast it burns.
Wiki User
∙ 12y agono it does not. first it looks like it is burning faster but it is not.
Wiki User
∙ 16y agoyes the steam helps it burn
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How fast does a candle burn?
It depends on what kind of wax that the candle is made out of
How does oxygen Affect how fast a candle will burn?
when a candle burns, the wax is reacting with oxygen in the air to give out heat and light. If you give the candle more oxygen then it will burn brighter, but it will burn out more quickly. It all depends whether the candle has a high or low concentration of oxygen. The main reason why the candle burns brighter is because there is a better chance that the oxygen will bump into the wax on the wick. when a candle burns, the wax is reacting with oxygen in the air to give out heat and light. If you give the candle more oxygen then it will burn brighter, but it will burn out more quickly. It all depends whether the candle has a high or low concentration of oxygen. The main reason why the candle burns brighter is because there is a better chance that the oxygen will bump into the wax on the wick.
How do you prove that candles use oxygen?
Light the candle and put a glass jar over it. Watch the flame of the candle closely. When the flame goes out, this means that the flame must have oxygen to burn the candle. This is how candles use oxygen.
Convection currents near a candle why is the air near the candle rising?
The air near the lit candle rises because it expands and gets lighter in density whereas the air around is colder and more dense that sinks thus makes a convection current.
Why is someone with a heart defect short of breath after climbing stairs?
Because if you have a heart defect then it makes you get out of breathe faster and if you have a hole in your heart wall it also makes you get out of breathe faster.
Does a scented candle burn faster then a unscented candle?
It shouldn't unless something added to it makes it burn faster. Even a non-scented candle really has a smell, the smell of melting wax.
What makes the white candle burn faster than a colored candle?
A white candle could burn faster because it could be made out of different material as the colored one to make the white color. To make the color of the colored candle it would take different material
Why do purple candles burn faster?
they burn faster because purple is a darker color, so the color makes it burn faster than others. so if a candle was white it would burn slower than other colors
Why do colored candles burn slower than the white candle when they are the same size?
the colored ones have chemicals in it that makes it burn faster
What makes a white candle burn faster than a colored one?
Colored candles burn slower than white candles!
What makes a colored candles burn faster than a white candle?
A white candle could burn faster because it could be made out of different material as the colored one to make the white color. To make the color of the colored candle it would take different material
What candle brand burn faster?
glade
Why does a unscented candle burn faster then a scented candle?
unscented candles burn faster because its made with a type of wax that doesnt have fuuels and the less the fuels the faster it burns
Which color of candle burn faster in candle race that is theory?
Cream is the colour
What is the reason for a black candle to burn faster than a colored candle?
nobody knows why?
Why does a candle burn faster outside then inside?
If it is warm outside, like in spring or summer, then it will burn faster because the environmental temperature is warmer, causing the candle to melt. When a candle is burned inside, it will not burn as fast because there is no extra push in melting it.
Does a black candle burn faster than a colored candle?
Yes, because black is the darkest color, so, it will melt faster.
