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conduction
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What is called when heat is transferred by air currents?
Convection is the process by which heat is transferred through the movement of air or fluid. In this case, heated air rises and cooler air sinks, creating air currents that transfer heat within a space.
What transfer of heat by the movement of air currents in earths atmosphere is an example of?
The transfer of heat by the movement of air currents in Earth's atmosphere is an example of convection. As warmer air rises and cooler air sinks, heat is transferred through the circulation of air in the atmosphere.
Which process do air currents transfer heat energy throughout the room?
convection
What is an example of the transfer of heat by the movement of air currents in the earth's atmosphere called?
The transfer of heat by the movement of air currents in the Earth's atmosphere is called convection. This occurs as warmer air rises and cooler air sinks, creating a continuous cycle of heat transfer.
What happens if the convection currents heat is removoed?
If the heat from convection currents is removed, the movement of the fluid or air will slow down and eventually stop. This can disrupt processes like heat transfer and mixing in the fluid, leading to changes in temperature gradients and potentially affecting the overall stability of the system.
What kind of heat transfer happens when the kithcen in your house gets warm when the oven is on?
When heat is transfered through a gas (air) like it is here, it is either radiation or convection.
What is called when heat is transferred by air currents?
Convection is the process by which heat is transferred through the movement of air or fluid. In this case, heated air rises and cooler air sinks, creating air currents that transfer heat within a space.
What transfer of heat by the movement of air currents in earths atmosphere is an example of?
The transfer of heat by the movement of air currents in Earth's atmosphere is an example of convection. As warmer air rises and cooler air sinks, heat is transferred through the circulation of air in the atmosphere.
What is the transfer of heat by currents of air or water?
convection
What is transfer of heat by currents of air or water?
convection
Which process do air currents transfer heat energy throughout the room?
convection
Convection currents form when air temperatures are?
Convection currents form when there are temperature differences in the air. Warm air rises because it is less dense than cold air and creates a circular flow pattern. This process helps distribute heat and maintain equilibrium in the atmosphere.
What is an example of the transfer of heat by the movement of air currents in the earth's atmosphere called?
The transfer of heat by the movement of air currents in the Earth's atmosphere is called convection. This occurs as warmer air rises and cooler air sinks, creating a continuous cycle of heat transfer.
What is convection current in sport?
Convection currents in sports refer to the movement of air or water caused by temperature differences. For example, in swimming, a convection current can affect the speed of a swimmer by providing either a tailwind or a headwind. Understanding and utilizing convection currents can help athletes optimize their performance in sports where air or water flow is a factor.
What happens to convection currents when the liquid or gas is no longer heat?
Nothing actually happens to convection currents when heat is no longer supplied. The currents are produced by applying heat, most often to the bottom. The warmed fluid is 'lighter' than the cold fluid surrounding so it rises to allow colder fluid to replace it and be heated. As soon as the heat is removed, all the fluid rapidly comes to a single temperature and convevtion does not happen! An opposite effect happens when cold air sits on the surface of a lake. In this case the water at the surface cools, gets 'heavier' and sinks. In this case the convection currents operates downwards.
What is heat transferred by moving air currents called?
convection
How is the air found in soils different from air in the atmosphere?
it happens when it is not exposed to moving air currents
