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What does volume and density have to do with convection currents?
Wiki User
∙ 12y ago
i know density is the molecules in the heat when the molecules are heated they spread apart and rise then over time they cool down and sink when they are cold they come together like when you're cold you want to bundle up to warm up and when you're hot you don't want anyone near because you want to cool off
i don't know about volume but i'm guessing it's how many molecules are in air if there are a lot of molecules in heated air it rises more because the molecules bounce off of each other when there are many molecules in cold air they heat faster because there are more molecules but I don't know
I hope the density part helps
Wiki User
∙ 12y ago
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How is destiny involved in the process of convection?
It's the change (decrease) in density with heating that produces the currents that we refer to as convection currents.
Is it true that heat transfer by the movement of currents within a fluid is called density?
No, it is not true that heat transfer by the movement of currents within a fluid is called density; it is actually called convection. Density is something else entirely, it refers to weight per a given volume. Of course, density is relevant to convection. Heat causes fluids to expand and therefore to become less dense, and therefore to rise.
How does differences in density cause convection currents in ocean water?
Convection occurs whenever a less dense liquid is beneath a denser liquid.
How is density involed in the process of convection?
the differences in density cause the fluids to move in currents, which mixes them all together so that they may lose heat to the other fluids, thus transferring energy through convection
Do convection currents connect the poles all the way to the equator?
Yes, convection currents connect the poles all the way to the equator.
How is destiny involved in the process of convection?
It's the change (decrease) in density with heating that produces the currents that we refer to as convection currents.
Is the heat source for the convection currents in the mantle for the sun?
The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.
Is heat source for the convection currents in the mantle the sun?
The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.
What do convection currents form?
because of differences in pressure and density in a fluid
What forms because of differences in temperature and density of a fluid?
convection currents
How is density involved in convection?
In convection less molecules occupy large volume as in air to reduce the density.
How do difference in air density cause convection currents?
It just happens because of the differenciation in the air density which allows the so called convection currents to occur/form. Complex I know but is the closest conclusion.
Is the heat source for the convection current in the mantle in the sun?
The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.
Is it true that heat transfer by the movement of currents within a fluid is called density?
No, it is not true that heat transfer by the movement of currents within a fluid is called density; it is actually called convection. Density is something else entirely, it refers to weight per a given volume. Of course, density is relevant to convection. Heat causes fluids to expand and therefore to become less dense, and therefore to rise.
What property of hot air causes it to rise and help create convection currents?
Density.
What three factors set convection currents in motion?
The three factors that set convection currents in motion are: the heating and cooling of fluid, change in its density, and the force of gravity combine to set it in motion.
True or false Convection currents form because of differences of temp and density in a fluid?
True
