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Convection current
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What is produced when gases or liquids rise and sink in a circular path due to temperature differences?
Convective mixing.
Does a jet stream or convection current cause gases and liquids to rise and sink in a circular path?
Convection current
How is convection alike in liquids and gases?
Convection in alike in both liquids and gases as, in both of them, the heated molecules being lighter rise upwards and the cooler molecules take their place.
Why do flames rise even though gravity pulls things downwards?
Hot gases expand and therefore are less dense than cold gases, and therefore hot gas has buoyancy and will rise, much as air bubbles float to the surface in water.
What happens if you mix together liquids that have different densities?
The liquid with the higher density will stay down while the one with the lower density will rise up, thus stratifying the liquids into different layers.
What is produced when gases or liquids rise and sink in a circular path due to temperature differences?
Convective mixing.
What produced when gases or liquids rise and sink in a circular path due to temperature differences?
Convective mixing.
Does a jet stream or convection current cause gases and liquids to rise and sink in a circular path?
Convection current
What is a current when solids gases or liquids rise and sink in a looping path?
Convection
What is produced when gases or liquids rise in a circular path due to termperature differences?
Motion of a fluid owed to a difference in temperature within the fluid is calledThermal Convection. The result of this phenomenon is a transfer of thermalenergy (heat), from a hot body to a cool body.
After atoms and molecules of gases and liquids are heated they?
rise
The heat transfer caused when heated liquids or gases rise is called?
convection
How is convection alike in liquids and gases?
Convection in alike in both liquids and gases as, in both of them, the heated molecules being lighter rise upwards and the cooler molecules take their place.
Identify one important effect of the rise in the level of greenhouse gases?
It is easy to identify one of the most important effects of the rise in the level of greenhouse gases and that is a rise in global warming.
Why can air balloon rise to the sky?
it can rise because of the helium and the gases help make it rise to the sky
The property that liquids rise in a narrow spaces is called?
capillarity
Why does the fat rise to the top?
because it is lighter then the other liquids
