It always depends on the size and shape of the candle. The rate at which a candle burns is dependent on the size and composition of the wick, and the thickness, composition, and melting / vaporization rate of the candle wax. Color is not the predominant factor.
Other observations
* It's not the color of the candle, but the wick. If the wick is cheap the candle won't burn correctly or will burn out shortly after you light it. If the wick is of good quality, it will burn down the center of the candle without once going out.
* Candles that are plain (white) may burn faster because they don't contain as many chemicals in the wax.
* There is a good reason why one candle burns faster than another... because it takes less time to vaporize the wax.
* The color would only make a difference in that respect if a significant amount of the heat (imparted on the wax) came from the flame's infrared radiation. Because the wax is used up by being heated by the flame (and eventually being melted, vaporized, and then combusted), the composition of the wax and wick will have more consequence than how much light energy the wax absorbs or reflects.
No, they do not. What is burning is paraffin. Yes, the coloring agent and the wick burn, too, but they are a tiny part of process. The only question is how much air is whipped into the candle. A solid one takes longer to burn than one that has been "lightened" by the inclusion of air in the paraffin (or wax, if you prefer). Next time you're looking at candles, lift a few of them and compare their weight.
The rate at which a candle burns is dependent on the size & composition of the wick, & the thickness, composition, & melting.
It has to do with the type of wax it is made of. Beeswax takes the longest and soft wax takes the shortest.
yes because a white colerd candle has no color in it
also the darker the candle the more heat it absorbs
i think it is the same as white candles expect there is color and smell
The color is not important for burning.
No
No. you could time them.
=YES RED UNSCENTED CANDLES BURN FASTER THAN WHIT UNSCENTED CANDLES!=
yes they do because of the wax different.
stop watch, colored candles, black marker, matches, ruler :D
As long as they were all lit at the same time, they would burn for the same amount of time (regardless of the number of candles).
No. you could time them.
the conclusion is that white will burn faster
Actually, The Colored candles faster. The colored candles filled with variety color metter which absobe the more heat, of which keep the candles easily hot and burn.
I haven't seen the results of the project.
Yes! White candles burn faster than colored candle because colored candales is too slow to melt....
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
because the darker the color the more light-waves it takes in. Therefore the regular temperature of the candle will increase. darker colored candles would burn faster
Do, white,candles,burn,faster,than,colored,candles
It is because they just burn faster
the darker the color the more faster the candles burn.
because in the wax it has something in that makes it burn faster.
Scented candles burn slower because they have fatter wicks.