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Rising air currents indicate convection in the air. As air near the Earth's surface is heated, it becomes less dense and rises. This creates a convection current where warm air rises and cooler air sinks to take its place.

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Q: What movement indicates convection in the air?
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What is Heat transfer process that depends upon the movement of air?

Convection is the heat transfer process that depends on the movement of air. In convection, heat is transferred through the movement of air molecules as they carry thermal energy from one place to another. This process can occur naturally through the movement of air currents or can be created artificially through mechanisms like fans or ventilation systems.


What is the conclusions for the science project Air density convection and the movement of air molecles?

The conclusion of the science project on air density convection and the movement of air molecules may state that as air density decreases, convection currents become more pronounced, leading to greater movement of air molecules. This movement plays a crucial role in redistributing heat energy in the atmosphere. Understanding these processes is essential for predicting and analyzing weather patterns.


What is the antonym for convection?

The antonym for convection is advection. Advection refers to the transfer of heat through horizontal movement of air or water, while convection involves the vertical movement of fluids.


What is the transfer of heat by the movement of a fluid conduction called?

The transfer of heat by the movement of a fluid is called convection. In convection, heat is transferred through the movement of a fluid such as air or water, carrying heat from one place to another.


How does foam reduce convection?

Foam reduces convection by trapping air pockets within its structure, which hinders the movement of air and creates a barrier to heat transfer. This lack of air movement limits the convection currents that would otherwise carry heat away from a surface, thereby reducing heat loss or gain.

Related questions

Find the mean for convection?

movement of air (HEATED)


What heat transfer through the movement of air?

It is convection.


Is wind considered a convection current?

yes. because the air move due to pressure and convection. the movement of air is wind.


The upward movement of warm air and the downward movement of cool air form what?

The upward movement of warm air and the downward movement of cool air form convection currents. This process is a key factor in driving weather patterns and climate phenomena such as thunderstorms and ocean circulation.


The upward movement of warm air and the downward movement of cool air form?

The upward movement of warm air and the downward movement of cold air forms fluids.


What is the upward movement of warm air and the downward movement of cool air called?

The upward movement of warm air is called convection, while the downward movement of cool air is called subsidence. This process occurs due to differences in temperature, density, and pressure in the atmosphere, leading to the circulation of air masses.


is the forced convection is the movement of hot air by a fan?

True


What is Heat transfer process that depends upon the movement of air?

Convection is the heat transfer process that depends on the movement of air. In convection, heat is transferred through the movement of air molecules as they carry thermal energy from one place to another. This process can occur naturally through the movement of air currents or can be created artificially through mechanisms like fans or ventilation systems.


What is the vertical movement of air called?

The vertical movement of air is called convection. This process involves the transfer of heat through the movement of air or fluid particles.


What is the conclusions for the science project Air density convection and the movement of air molecles?

The conclusion of the science project on air density convection and the movement of air molecules may state that as air density decreases, convection currents become more pronounced, leading to greater movement of air molecules. This movement plays a crucial role in redistributing heat energy in the atmosphere. Understanding these processes is essential for predicting and analyzing weather patterns.


What is the antonym for convection?

The antonym for convection is advection. Advection refers to the transfer of heat through horizontal movement of air or water, while convection involves the vertical movement of fluids.


Which diagram correctly indicates why convection currents form in water why water is heated?

which diagram correctly indicates why convection currents form in water when water is heated