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Why do heated fluids rise using the particle theory?
Heated fluids are less dense than their cooler counterparts. For example, water at 80 degrees F is less dense than water at 75 degrees F. Therefore, because it is less dense, it rises above the cooler fluid. This happens all the time when boiling water. The water at the bottom becomes more heated than the water at the top, and so rises to the top, moving the cooler water to the bottom of the pot, which then becomes heated and pushes the now cooler water that used to be on bottom back to the bottom, restarting the whole process. This is known as convection.
When air is heated it becomes what?
When air is heated, it expands and becomes less dense. This causes its molecules to move more quickly, increasing the air's temperature.
What Heated water becomes less blank as it and temperature rises and it and particles spread apart?
It becomes less dense.
Explain why air is drawn in at the bottom and not the top of the heater?
heated air becomes less dense and leaves the heater by the top vent. this warm air is replaced by cold entering at the bottom intake.the process is known as convection
How is air pressure affected when an areas of earth is heated?
It expands, rises, and becomes less dense.
Why does a fluid become lss dense when its heated?
On heating the inter molecular space decreases. So, substance becomes less dense on heating.
Do convection currents form in the mantle when heated materials become more dense?
Actually, heated materials are less dense. When heat is applied to a substance such as liquid, it becomes less dense. It is this less dense and heated material that rises because it weighs less. The part of the mantle that is more dense would be any substance that is cooling and is sinking down.
Why is the molasses going faster it is heated?
Warmer things are less dense, so as the molasses gets warmer, it becomes less dense or more "liquidy."
What happens to the density of matter when the matter is heated?
When matter is heated, it typically expands and becomes less dense. This is because the increase in temperature causes the atoms or molecules in the matter to move faster and farther apart, leading to a decrease in density.
What happenes to the density of a fluid as it becomes hotter?
The hotter part of the fluid becomes less dense and rises to the top. Where as the colder part of the fluid will be more dense and will sink to the bottom.
What happens to the density to the fluid as it becomes hotter?
The hotter part of the fluid becomes less dense and rises to the top. Where as the colder part of the fluid will be more dense and will sink to the bottom.
What does air do when it is heated in convection?
When air is heated in convection, it becomes less dense and rises. As it rises, it displaces cooler air, which then becomes heated and rises as well. This creates a continuous cycle of warm air rising and cool air sinking, which is known as convection.
