Which Best Describes How Air Moves During Convection Answers.com

Warm air is displaced by cooler denser air. Which sentence best describes the process of convection.

Circulation In The Atmosphere Read Earth Science Ck 12 Foundation

Warm air cools as it mixes with cooler denser air.

. D air always falls down. It moves by us breathing the air in our lungs. It moves by us breathing the air in our lungs.

Can someone describe how air moves and changes in convection currents in the atmosphere. The warm air having less mass is being displaced by the cooler which is much heavy. A cool air falls down.

Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy. Answer Explanation Answer. 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.

Trees provide us by air. Olga2289 7 10 months ago. In convection hot air rises from the Earths surface and becomes cold at higher altitude because of lower temperature there.

I took this when i was in 8th grade so i will try my best to tell you air moves all the time and everywhere. During convection cool and dense air falls through the more warm and less dense air. 1 question Which best describes how air moves during convection.

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. The warm air having less mass is being displaced by the cooler which is much heavy. Water vapor in the air forms liquid water.

As it cools it sinks down to the surface of the Earth. 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. The sentence A substance moves into or out of a cell using energy best describes active transport.

Cool air warms as it mixes with denser air. Aniyah Blanda. C cool air is replaced by warm air.

Which best describes how air moves during convection. At point 1 the air in the convection current is warmer and denser than at point 3 because its molecules contain more kinetic energy. Convection always involves the air rising through the atmosphere.

The correct answer is option A cool air falls down. At point 2 the air absorbs thermal energy from the surrounding air which causes it to become heavier and sink. B warm air falls down.

1 question Which best describes how air moves during convection. A cool air falls down. Warm air cools as it mixes with cooler denser air.

Cool air warms as it mixes with denser air. Warm air is displaced by cooler denser air. Which best describes what is happening in the diagram.

During convection cool and dense air falls through the warmer and less dense air. Warm air is displaced by cooler denser air. Convection in the atmosphere creates the planets weather.

During convection hot air rises and cold air or denser air sinks. 16 What is the process of radiation.

13 Examples Of Convection In Everyday Life Studiousguy