There are many things that physically chance when a candle burns. The wick burns, and turns into ash, and wax of the candle melts and runs down the sides of the candle or container.
the wax melts. the wax is still wax, so it's a physical change. Here's a way to make it easier-If you get a pimple, you're still you, so you just look different.
When the candle is lit, light is produced from the heat,by which the solid wax is converted into liquid state.
One example is melting of the candle wax to produce the liquid that actually burns when a candle is lighted.
the candle melts
dodo
By heat and light because a candle gives of of heat and it is lit so in some cases we need to see in the dark
This experiment is a verification of the law of the conservation of matter. And yes, the mass of all the combustion products would be equal to the mass of the candle and the oxygen it consumed while burning.
The liquid would probably fall out of the glow-stick
You dont really need anything, just a comfortable and quiet place to sit (maybe a mat will come in handy). Some people like to use a lit candle.
If you lit a hazelnut on fire, it would undergo combustion, producing flames and releasing heat. The nut's outer shell and oils within would contribute to the burning process, resulting in a small, relatively short-lived flame.
it changes from a solid to a gas. the colour changes.
There are multiple physical changes and chemical changes that occur when a candle burns. One physical change is that the candle melts back into liquid wax. One chemical change is flame burning on the wick.
yes, because if the external temperature changes to a cooler temperature, the lit candle flame gets smaller.
If you mean lit as in "He lit the candle", then the preset tense for lit is Light. "I am lighting the candle."
It will burn the gas out. Then go out.
A paschal candle is lit
Paschal candle.
This is lit.
Potential energy is in an unlit candle, which is converted to heat energy, once the candle is lit.
it would make the lollypop turn into ice.
No.
Traditionally, the center candle is lit first, symbolizing the presence of the divine or unity. Then the other candles may be lit from the center candle, representing spreading light and connection.