There is no way to know from the question. Aniline dye would probably make it more dense, but I have no doubt that there are means to color a candle that would make it less dense.
The Smaller the jar the less oxygen, the bigger the jar the more oxygen, and since the candle lives of oxygen the biggest jar with the candle in it will take the longest to burn.
Density of our Moon: 3.346 (g/cm3). Density of planet Mercury: 5.427 (g/cm3). So, yes, it is less dense.
The molecules in hot air (or any gas) are more spaced out and therefore less dense. As you probably already know from the oil & water experiment we all did in primary school, things with less density float over things with greater density.
Hot air has density less than the air surrounding the balloon. When the average density of the balloon filled with hot air is less than the density of the air outside upthrust is more than the weight of the balloon. therefore it keeps on rising up till the upthrust becomes equal to the weight of the balloon.
the heated air inside of the balloon has less density than the cold outside air so the hot air is more buoyant (e.g. the bowling ball sinks but the beach ball floats because the density of the beach ball is less than the water)
A white candles has no color added to it. Colored Candles have colors added. When you make a Colored Candle you used a Dye Block, dye chips or a liquid color used to color candles with. An all white candle is just the wax itself without color added to the Candle. Colors used to Color candles can be found online by searching for a Candle Supplier. There are also Ivory Colored Candles as well that looks white but sometimes colored can be added to a white candle by using an Ivory Color for your Candle.
More density will sink. Less density will float.
light coloured candles do burn faster than darker coloured candles for one main reason. The darker the candle, the more dye molecules are involved in the candle which are non-flammable. Therefore, the lighter the candle, the less dye molecules are involved minimising the risk of the dye molecules interfering with the combustion process.
no the coloring does not matter only the quality of the candle really matters no also because darker the candle more heat it obsorbs from the fire
The length of time that a candle burns isn't dependent on the manufacturer of the candle, but on the diameter of the candle and the density of the wax. For example, a taper candle (tall and skinny) will burn more quickly than a pillar candle (more an an inch or two in diameter). A solid wax candle, being more dense, will burn more slowly than a honeycomb candle which is a little bit of wax with lots of air cells in it.
less density means you will not be able to give the ball momentum, but to little causes the object to fall quickly
No, it depends on the volume of water that can dissolve the salt. If the volume of water is more then it dissolves more salt and the density will be more and if the volume of the water is less then it dissolves less salt and the density will be less.
the object with less density rises to the top of the object
actually the color does not effect how fast the candle burn, i got confused of " Does candle's color effect how candle's burn?"but i think the color does not effect how candle burns. But some people will think that the white or yello candle will burn slower because color will obsorb the heat more. Hope i have answered your question.
250-300 British Thermal Units (BTUs) in a standard candle like a tea candle. More or less with larger or smaller candles.
The formula of density is: d = mass/volume.
-- If the object floats in water, then its density is less than the density of water. -- If the object sinks in water, then its density is more than the density of water. -- If the object floats in air, then its density is less than the density of air. -- If the object sinks in air, then its density is less than the density of air.