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Does a candle have thermal energy?
A candle has thermal energy because of it flames, the flames have heat and thermal energy is heat.
When a candle burns what energy transformation takes place?
When a candle burns, the chemical potential energy stored in the wax is converted into heat and light energy through the process of combustion. The chemical bonds in the wax molecules break down, releasing energy in the form of heat and light.
What are the energy transformations that occur in a candle?
In a light bulb, electrical energy is transformed into light energy and heat energy.
What kind of energy conversions taking place in lighting a candle?
When you light a matchstick, you convert the chemical energy in the matchstick to heat energy. This matchstick when brought in contact with the candle converts the chemical energy in the candle to heat and light energy.Chemical energy turns to light and heat.
What are the transformations of energy that take place when you strike a match and then light a candle?
When you strike a match, the mechanical energy from your hand is transformed into thermal energy from the friction, causing the match to ignite. Once the match ignites, the chemical potential energy stored in the match head is converted into thermal energy and light energy that starts the candle wick burning.
Does a candle have thermal energy?
A candle has thermal energy because of it flames, the flames have heat and thermal energy is heat.
When a candle burns what energy transformation takes place?
When a candle burns, the chemical potential energy stored in the wax is converted into heat and light energy through the process of combustion. The chemical bonds in the wax molecules break down, releasing energy in the form of heat and light.
What kinds of changes take place when a candle is lit and burnt?
when a candle is lit, the solid wax first melts into liquid.The liquid wax gets drawn up the wick. the liquid wax evaporates when it gets hot enough. It combines with the oxygen in the air and burns to form carbon in form of black soot, carbon dioxide and water.
When a candle burns what energy trasformation takes place?
Chemical energy converts into radiation plus heat. (Some of which also converts itself into [IR] radiation)
When a candle burns in air which chemical reaction takes place?
combustion
What evidence is there when a candle burns that a physical change takes place?
The was becomes liquid and drips down the rest of the candle.
When gasoline burns it changes from gasoline to what?
If full combustion takes place, the products are CO2 and H2O.
What evidence tells you that phyisical porperties take place in a candle as it burns?
When a candle burns the solid wax melts to liquid and then it gets oxidized. This change of solid in to liquid is a physical activities of changing the phase of a substance.
What are the energy transformations that occur in a candle?
In a light bulb, electrical energy is transformed into light energy and heat energy.
What kind of energy conversions taking place in lighting a candle?
When you light a matchstick, you convert the chemical energy in the matchstick to heat energy. This matchstick when brought in contact with the candle converts the chemical energy in the candle to heat and light energy.Chemical energy turns to light and heat.
How does oxygen affect how long a candle burns for?
Oxygen is necessary for combustion to take place. When a candle burns, it reacts with oxygen in the air to produce a flame. Increasing the oxygen supply will result in a hotter and more efficient burn, causing the candle to burn more quickly. Conversely, reducing the oxygen supply will cause the flame to burn more slowly or even extinguish.
What energy changes are taking place in a toaster?
heat energy
