Convection
I think you mean why does hot sand heat the air by convection... The sand is heated by the sun, and the air is touching the sand, which is hot, so by convection, the sand is heating the air.
Convection.
Convection is the transfer of energy by what?
convection
This describes what happens in a convection cycle.
convection occurs in fluids such as water and air
convection occurs in fluids such as water and air
A convection current is when hot air rises, and cool air fall, creating convection.~Britney, 7th
Convection
In meteorology, convection is warm air rising.
I think you mean why does hot sand heat the air by convection... The sand is heated by the sun, and the air is touching the sand, which is hot, so by convection, the sand is heating the air.
Hot Air Rising And Cooler Air Falling Is One Example Of Convection Which That Example Is Called Convection Currents. Example Two An old-fashioned radiator creates a convection cell in a room by emitting warm air at the top and drawing in cool air at the bottom.
When convection occurs in the air, winds are formed.
convection
air
A convection oven moves the air, a microwave does not.