most likely it does
No Density also drives convection.
temperature change
When heat is removed from a fluid, convection currents will slow down and eventually stop. This is because convection currents are driven by temperature differences within the fluid, and when the fluid reaches a uniform temperature, the driving force for convection diminishes.
To convert a recipe's temperature from a conventional oven to a convection oven, reduce the temperature by 25 degrees Fahrenheit and monitor the cooking time for doneness.
convection
pressure increase causes temperature increase temperature increase causes pressure increase when volume is constant that's Boyle's law if the temperature increases the speed of the molecules increase and the number of collisions increases . different slant on the same thing i guess. Brown usually Brownian motion.
The property of air that has the most influence on convection currents is temperature. As air is heated, it becomes less dense and rises, creating a convection current. Conversely, as air cools, it becomes denser and sinks, also generating a convection current.
Convection typically occurs in two forms: natural convection, driven by buoyancy forces due to temperature differences, and forced convection, driven by external factors like fans or pumps. Natural convection occurs in fluids (liquids and gases) due to density variations caused by temperature gradients, while forced convection involves the use of mechanical devices to circulate the fluid.
has to be cold
No. Convection currents are the result of a temperature difference between one depth and another in fluid.
Convection is caused by temperature differences within a fluid (liquid or gas) and the resulting movement of the fluid due to these temperature variations. The two main factors that drive convection are heat energy transfer and density differences in the fluid.
The mantle layer with more convection is the upper mantle, which has a higher temperature and undergoes vigorous convection currents. In contrast, the lower mantle has less convection due to its higher pressure and lower temperature, leading to slower convective movement.