Heat is transferred to your hand by conduction. The particles of the wax are moving faster than the particles in your skin and energy is transferred by collisions between the two sets of particles.
The air above a burning candle can feel warmer than the surrounding air due to the heat generated by the flame. It may also feel slightly different in terms of air quality, as the burning process releases smoke, soot, and other combustion byproducts.
We feel cold when a drop of petrol falls on our skin because, heat from our body is transferred to petrol which usually evaporates at normal room temperature when it is exposed.
Air near the flame is heated and rises, thus reaching your hand. This is heat transfer by convection.
If one end of a candle is very hot, with the other end feel hot? That is your answer.
If one end of a candle is very hot, with the other end feel hot? That is your answer.
Yes, a burning candle is an example of an exothermic reaction. When the candle wax reacts with the oxygen in the air, it produces heat and light energy as byproducts. This release of heat is what makes the candle flame feel warm to the touch.
The air above a burning candle can feel warmer than the surrounding air due to the heat generated by the flame. It may also feel slightly different in terms of air quality, as the burning process releases smoke, soot, and other combustion byproducts.
We feel cold when a drop of petrol falls on our skin because, heat from our body is transferred to petrol which usually evaporates at normal room temperature when it is exposed.
Air near the flame is heated and rises, thus reaching your hand. This is heat transfer by convection.
"The World is a vampire"-- From "Bullet with butterfly wings" Smashing Pumpkins "I feel you crawling underneath my skin like a hunger, like a burning"-- from "What's Left of Me" Nick Lachey "It seems to me you lived your life like a candle in the wind"--From "Candle In the Wind" Elton John
hot, because of the flame in the candle and later your palm will had a kalonggo
If one end of a candle is very hot, with the other end feel hot? That is your answer.
If one end of a candle is very hot, with the other end feel hot? That is your answer.
If one end of a candle is very hot, with the other end feel hot? That is your answer.
Yes, burning a candle is a chemical reaction. The easiest way to tell if something is a chemical reaction is if heat or light are given of, a new substance is formed, or a colour change happens. Chemical changes are irreversible.Yes, whenever a candle burns, it is a combustion reaction between the carbon compounds of the wick and wax of the candle and of oxygen in the air. These compounds burn to create carbon dioxide and water, and also a few smaller carbon compounds, which is evident as the smoke rising occasionally from the flame. The flame you see and the heat you feel rising off of the burning wick is the evidence of an exothermic chemical reaction.Yes, burning a candle is a chemical reaction. The easiest way to tell if something is a chemical reaction is if heat or light are given of, a new substance is formed, or a colour change happens. Chemical changes are irreversible.
It is exothermic. When you put your hand close to the burning candle, does the air feel cooler or warmer? If it feels cooler, then it is drawing in heat and is endothermic (endo = in). If it feels warmer, then it is giving off heat and is exothermic (exo = out). (If the system is gaining energy (heat) than it is endothermic, releasing energy is exothermic.)
An involuntary movement will occur