Question

please answer correctly please help me to do this activity please help

explain what is the observation?
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Answer 1

Answer:

as you know that the fire burning with the help of oxygen in this case the bottle which cover the burning candle was blocked air so, the air doesn't through it and the candle can't get air to burn fire and the candle stop burning

This experiment represent the importance of air to burning a fire

Answer 2

Explanation:

• take a plate and water , take a glass bottle and a candle
• First lit the candle and stick it in middle of the plate .
• Then put little bit water in the plate.Then cover the candle with the glass bottle
• Observation
• The candle will not lit for a long time because the candle is covered and there is no oxygen or air which helps the candle to lit ..

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