Try it mcguyver
You can't light a candle underwater because the water would put it out and no friction
moon has no atmosphere and no water on it so we cannot light a candle on moon.
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Candles are made of matter, typically wax and a wick. When burned, the matter in the candle is converted into heat, light, water vapor, and carbon dioxide.
the candle light turns off when the cup is placed over the candle and water rushes in due to atmospheric pressure . when cup is placed on the candle all the air goes out and the glass lifts up due to the atmospheric pressure releases from outside of the cup as there is no air inside to balance the pressure exerted out of the cup . thus when the glass lifts up and the water gets into the cup .
The metal one - it is the best conductor of heat
So Carry your candle, run to the darknessSeek out the lonely, the tired and wornHold out your candle for all to see itTake your candle, and go light your worldTake your candle, and go light your world
The process of burning a candle is called combustion, which is a chemical reaction involving oxygen that produces heat and light. During combustion, the wax in the candle combines with oxygen in the air to release carbon dioxide and water vapor along with heat and light.
When a candle is lit, the wax (hydrocarbons) in the candle reacts with oxygen in the air through combustion to produce carbon dioxide and water vapor. This chemical reaction releases heat and light energy, making the candle burn.
The matter of a burning candle is transformed into heat, light, and various gases and particles, such as carbon dioxide, water vapor, and soot. The process is a chemical reaction in which the wax of the candle combines with oxygen from the air to produce heat and light.
The word equation for a candle burning in the air is: Wax + Oxygen → Carbon Dioxide + Water + Light + Heat.
When you light a candle, the process of diffusion is occurring. As the candle burns, the wax is vaporized and releases molecules into the air. These molecules then diffuse into the surrounding environment, spreading the scent of the candle. Osmosis, on the other hand, involves the movement of water molecules across a semi-permeable membrane, which is not directly relevant to lighting a candle.