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Microheat
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∙ 12y ago
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What forms of energy are present when a candle burns?
The forms of energy is light energy because candles produce light and thermal energy. If you would like to keep the candle to burn stuff blow on it. When your done just put water on ti to take the fire out.
Why do candles get shorter?
Because the wax which they are made of burns away giving off heat and soot.
Wood in a fireplace or the ashes in the fireplace after the wood burns has more potential energy?
Wood in a fireplace. When woods burns it gives of heat, a form of energy. Thus the wood has more potential energy.
What form of energy is produced when you use the candle?
When you light a candle, it burns the wax. That is chemical energy. The thermal energy is produced as the lighted wick continue to burn the wax. It also gives out light as it burns.
Do consumers have the greatest amount of energy in an ecosystem?
No, producers, such as plants, which make the energy, do, as you should know, energy "burns" when transfered, so some of it "dissapears" No, producers, such as plants, which make the energy, do, as you should know, energy "burns" when transfered, so some of it "dissapears"
Describe the energy change when magneium burns?
Oxidation occurs
What energy transformation occurs when gasoline burns in an automobile?
fire energy
When gasoline burns what kind of energy does it change into?
Thermal energy
Do white candles burns faster than color candles?
yes
What burns faster white candles or colored ones?
white candles
Identify 1 phyiscal change that occurs as the candle burns?
The wax melts
What is a chemical change in a candle?
Most candles are made from a hydrocarbon called parafin; it burns, producing carbon dioxide and water vapor.
Which burns the fastest frozen candles or room temperature candles?
if it is higher than the frozen yes
When a candle burns in air which change occurs first-physical or chemical?
chemical change occurs first. because first oxygen help in burning and form carbon-di-oxide which is a chemical change
Do frozen candles burn faster than room temperature candles?
yes candle burns faster
What energy transfers happen when coal is turned in to electric?
when coal burns the energy change is chemical -------------> electrical
Why candle burns longer in oxygen?
Candles burn oxygen
