Which Best Describe How Air Moves During Convection

Warm air cools as it mixes with cooler denser air. In convection hot air rises from the Earths surface and becomes cold at higher altitude because of lower temperature there.

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. Determine the change in width a height b thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e230 gpa and poissons ratio ν13. Correct answer to the question Which best describes how air moves during convection. On reaching Earth it.

Cool air warms as it mixes with denser air. As it cools it sinks down to the surface of the Earth. As it cools it sinks down to the surface of the Earth.

A400 mm and b 300 mm also the uniformly distributed load in downward y direction of plate is 2 mnm and in the positive x direction is 3 mnm and t20 mm. Cool air warms as it mixes with denser air. Warm air is displaced by cooler denser air.

The correct answer is option A cool air falls down. Warm air cools as it mixes with cooler denser air. Which best describes what is happening in the diagram.

Which is best described how air moves during convection. In convection hot air rises from the Earths surface and becomes cold at higher altitude because of lower temperature there. Convection is heat transfer by mass motion of a fluid such as air or water when the heated fluid is caused to move away from the source of heat carrying energy with it.

Which Best Describes How Air Moves During Convection. In convection hot air rises from the Earths surface and becomes cold at higher altitude because of lower temperature there. See answer 1 Best Answer Copy Simple Answer Warm air rises during convection.

As it cools it sinks down to the surface of the Earth. Which best describes how air moves during convection. During convection hot air rises and cold air or denser air sinks.

On reaching Earth it warms again and rises up again. At point 1 the air in the convection current is warmer and denser than at point 3 because its molecules contain more kinetic energy. Perhaps better said natural convection of air is the rising of less-dense warm air relative to the more-dense cold.

Warm air is displaced by cooler denser air. Which Best Describes How Air Moves During Convection. 1 question Which best describes how air moves during convection.

Warm air is displaced by cooler denser air. In convection hot air rises from the Earths surface and becomes cold at higher altitude because of lower temperature there. As it cools it sinks down to the surface of the Earth.

The main reason for this phenomenon is - sinking cold air pushes the warm air up. Convection above a hot surface occurs because hot air expands becomes less dense and rises see Ideal Gas Law. At point 2 the air absorbs thermal energy from the surrounding air which causes it to become heavier and sink.

Answer 41 5 44 Nonportrit The answer is option C Warm air rises as cooler denser air falls Convection is heat transfer between two objects for example a hot metal pot to a spoon. How does convection best describe heat transfer.

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