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Science question: What happens when air molecules get heated? Boyle's and charle's law ... Heated molecules reduce density? What happens to frozen molecules when heated? What happans to air molecules when air is heated? When air is heated air pressure decreases becuse the molecules? What ahppens to the spacing of air...
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wiki.answers.com/Q/What_happens_when_air_molecules_get_...
wiki.answers.com/Q/What_happens_when_air_molecules_get_heated
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1. What happens when air is heated or cooled? 2. How does the temperature of air affect air density? Heating of the earth, ... The faster molecules move, the hotter the air. As the molecules heat and move faster, they are moving apart. So air, like most other substances, expands when heated and contracts when cooled.
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www.grc.nasa.gov/WWW/K-12/Summer_Training/FranktonES/Co...
www.grc.nasa.gov/WWW/K-12/Summer_Training/FranktonES/Convection_main_page.html
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And, what happens when the air is heated? The molecules move faster, so there must be a connection between molecular motion and internal pressure. ... When heated, the molecules move faster, but not as free particles. Instead they vibrate about a fixed position -- like weights on a spring. As they get more energy,
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www.personal.psu.edu/faculty/j/e/jea4/earth/moleculdesc...
www.personal.psu.edu/faculty/j/e/jea4/earth/moleculdescr.html
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As the molecules are heated, their kinetic energy increases and they start to move faster. As a result, their chances of colliding to other molecules gets greater. Since there is more colliding going on, the chances of getting two molecules...
http://answers.yahoo.com/question/index?qid=20081124140...
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When air is heated, the molecules move faster. When air is cooled, they move slower. Air does have weight and density so the cooler air always will sink below the warm air, and the warm air will rise above the cool air. This is because cool...
http://answers.yahoo.com/question/index?qid=20080830040...
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Re: What happens to air molecules when they go from a hot to a cold climate? Date: Fri Jan 15 18:28:01 1999; Posted By: Carl Morgan, , Meteorology, National Weather Service; Area of science: Environment & Ecology;
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www.madsci.org/posts/archives/jan99/916605505.En.r.html
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Inside a typical object, say food in an ordinary oven, if its surface is heated, the heavily vibrating particles there will collide with interior and less-active neighboring molecules, ... A water molecule that has broken free from an ice cube will most certainly bounce off some air molecules, and very likely find itself...
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www.madsci.org/posts/archives/dec99/945201529.Ch.r.html
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The teacher will use the Power Point to talk about air molecules and air pressure. The Power Point explains what each are and what happens when air molecules are heated and cooled. (5-7 minutes...
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students.uwsp.edu/chens916/soeportfolio/ed325microteach...
students.uwsp.edu/chens916/soeportfolio/ed325microteaching.htm
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Air pressure is an important concept in the world of weather. Changes in air pressure are responsible for producing winds, causing the development of clouds, and clearing the way for sunny skies. The air pressure at any time can provide weather forecasters with clues to what will happen in the next few hours or days.
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www.vansteemedia.com/weather4.html
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