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xWhy does a candle flame point upward when it is placed horizontally?
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Is candle flame a source of light?
The flame of a candle is a source of light.
When a glass jar is placed over a lighted candle the flame goes out why does its happen?
A flame uses oxygen in order to burn. By placing a jar over it, it limits the oxygen causing the flame to burn out. That is one reason house fires are dangerous, because fire burn oxygen and we need oxygen to breathe
What shape would a candle flame be in outer space?
round
Why is it hotter if you put your hand above a lighted candle than at the sides if the candle's flame?
Yes it is - since heat rises.
Why the innermost flame of a candle is black?
because it is least hot and it is unburnt
Why flame of candle will go upward?
gravitational force con't effect on gasses..
What is a sentence using the word flame?
The flame of the candle was placed too close to the centerpiece.
Is candle flame a source of light?
The flame of a candle is a source of light.
Why does a flame not get extinguished when a wire gauze was placed on top of it in a candle observation chemistry lab?
A flame is not extinguished when a wire gauze is placed on top of it because the flame is still exposed to oxygen. The gauze has holes, through which oxygen can flow. Additionally, oxygen can reach the flame from under the gauze. Consequently, the flame is not extinguished.
Why is a candle flame seen?
A candle flame is seen because it consists of glowing gases.
How are an animal and a candle flame alike?
well both an animal and a flame candle need oxygen to survive
Use flame in a sentence?
The candle burns with a single flame.
Is a flame a source of light?
The flame of a candle is a source of light.
Is a candle wick nessary?
Yes a candle wick is necessary to get the candle flame. The molten wax ascends the wick by capillary force and burns to create the flame.
Can you use a clinical thermometer to measure the temperature of a candle flame?
No The temperature of the candle flame is out of the temperature range of the clinical thermometer.
What happens to a burning candle if it has no oxygen?
If a candle has no oxygen, its flame goes out.
How do you prove that candles use oxygen?
Light the candle and put a glass jar over it. Watch the flame of the candle closely. When the flame goes out, this means that the flame must have oxygen to burn the candle. This is how candles use oxygen.
