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Liquid rises and falls when heated because when heated, liquid will expand causing it to be less dense than the other liquid around it. This results in a buoyant force and it will rise.
After rising it will start to cool off since it isn't by the heat source anymore and will become more dense. This will make it more dense than the newly heated up liquid below it and so it will fall to repeat the process.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoBecause when particles are heated they vibrate more vigrously and move away from each other. Slowly, the liquid expands but if you overdo it then the liquid will evaporate (turn into gas).
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When heated bubbles rise to surface?
bubbles rise to the surface of a heated liquid as it changes to gas because they are less dense than the liquid.
Why does heating a liquid make it rise?
Heated liquid rises because it reaches the boiling point.
Why does water vapor rise when liquid water is heated by the sun?
By heating the intermolecular forces are weakened and liquid molecules can escape as a gas.
Will a liquid sink when its hotter than the liquid around it?
No, usually it will rise, since the density of most liquids will decrease as it is heated up.
What happnes to the solubility of gas in a liquid after it is heated?
the solubility of a solid increases with temperature while those of gasesdecrease with rise in temperature.
As a heated liquid turns into a gas it?
As a heated liquid turns into a gas, it ... ?
Do molecules rise or sink after they are heated?
Rise
Does heated air rise or sink?
rise
What is capilliarity?
The tendency of a liquid in a capillary tube or absorbent material to rise or fall as a result of surface tension.
How does a glass thermometer works?
As the liquid in the thermometer is heated it expands, and the only way the expanding liquid can go is upward. As the liquid in the thermometer cools, it will contract, and the liquid will fall back down into the resevoir, causing the column of liquid to move downward.
Liquid water is heated. it changes from a liquid to a?
When liquid water is heated it changes from a liquid to a gas and then, usually, to a vapor.steam comes to mind
What does heated liquid and gas become?
A heated liquid become a gas at the boiling point.
