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Convection in gases occurs because when a gas is heated, its molecules gain energy and move faster, becoming less dense and rising. This creates a convective current as cooler, denser air is pulled in to replace the rising warm air. This process of heat transfer helps circulate the air and distribute heat evenly in a space.

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1y ago

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Related Questions

A circular flow of warmer fluid and cooler fluid is called a?

A convection current, however, this can also occur with gases.


How is transferred in liquid and gases?

In liquids by convection and by radiation in gases


What is the difference between conduction and convection a 5th grade answer please?

Conduction occurs in solids and liquids but not gases. Convection occurs in gases and liquids.


Heat moves through gases by?

convection


What usually occurs in gases and liquids?

Convection


When heat is transferred in gases it is called?

convection.


What is heat transferred by in liquids and gases?

convection


What is heat transfer through gases called?

convection


What happens to the temperature of gases as they reach the top of the convection zone?

The temperature of gases in the convection zone increases as they rise towards the top. This is due to the process of convective heat transfer, where hotter gases move upwards and cooler gases move downwards, creating a cycle that leads to temperature increase towards the top of the convection zone.


How does convection heat work to transfer heat in fluids and gases?

Convection heat transfer occurs in fluids and gases when warmer particles rise and cooler particles sink, creating a circular motion that transfers heat. This process is driven by differences in density caused by temperature variations within the fluid or gas.


In which of the three states of matter does convection occur?

liquids and gases


What does convection only occur in?

Convection only occurs in fluids. Fluids are gases or liquids.