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What way does air move in a convection current?
In a convection current, air molecules near a heat source become energized and rise due to lower density. As these molecules cool, they become denser and sink back down, creating a circular motion of air flow known as a convection current.
A circular flow of warmer fluid and cooler fluid is called a?
A convection current, however, this can also occur with gases.
What happens to warmer in a convection current?
warmer material will move upward were it cools then fall back to the bottom so it can start the cycle (convection current) once again
What happened to warmer material in a convection current?
warmer material will move upward were it cools then fall back to the bottom so it can start the cycle (convection current) once again
A mass of warm air rises when it collides with a mass of cold air What is this process called?
This process is called convection. The warmer air rises because it is less dense than the colder air, creating a convection current.
A radiator heats a room by heating the air which circulates in convection currents?
Correct! A radiator heats the air in a room through convection. As the air near the radiator heats up, it becomes less dense and rises, creating a convection current that circulates the warmer air throughout the room.
What are the Examples Between Conduction And Convection?
An example of conduction is when a metal spoon in a hot drink gets hot at the handle end. An example of convection is when warmer air rises, causing cooler air to move in and take its place, creating a convection current.
What type of energy transfer is warm air rises wile cold air drops?
This is an example of convection, which is the transfer of heat through the movement of fluids (liquids or gases). In this case, warmer air rises because it is less dense than colder air, creating a convection current as it moves upwards and colder air moves downwards.
Ask us anythingWhich best describes how air moves during convection?
During convection, air moves due to temperature differences. Warmer air molecules expand and become less dense, causing them to rise. Cooler, denser air then moves in to replace the rising warm air, creating a convection current. This cycle of warm air rising and cool air sinking is how air moves during convection.
When the fan blows cooler air from outside the car into the car and forces warmer air in the car out is this an example of conduction convection or radiation?
convection
How does the uneven heating of earth cause convection current to form?
Uneven heating of Earth's surface creates temperature variations. Warmer air near the equator rises and cooler air from the poles moves in to replace it, creating a convection current. This process repeats, driving the movement of air and creating global wind patterns.
What form of energy leads to convection currents?
the form of energy would be heat. convection currents are caused by uneven heating of air or fluid. The warmer fluid is more boyant than the cooler fluid, so it floats to the top, and creates a "convection current"
