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
It's the change (decrease) in density with heating that produces the currents that we refer to as convection currents.
Convection.
Convection.
Convection is the process by which heated air (or any fluid) rises within the same medium because of its decreased density, then sinks again as it cools.
Conduction transfers heat by direct contact. Convection, is the transfer of heat by movement of the medium, due to difference of density caused by changes in temperature.
It's the change (decrease) in density with heating that produces the currents that we refer to as convection currents.
Downwelling is the process of accumulation and sinking of higher density material beneath lower density material. A common example is convection currents in fluids.
In convection less molecules occupy large volume as in air to reduce the density.
It is related by the grams that are measured by density
No Density also drives convection.
Convection is the movement of matter due to differences in density.
Convection.
Differences in a materials __________ is what drives convection
Convection.
Density
density
convection