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Heat speeds up molecules, this causes the particles to rise
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∙ 14y ago
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What three things cause air to rise upward?
four mechanisms that cause air to rise are orographic lifting,frontal wedging, convergence,and localized convective lifting
Does heat rise or hot air rise?
Heat is the energy of the hot air. Therefore hot air rises
What physical properties allow hot air balloons to fly?
Heat, the heat from the flames below the balloon cause the balloon to rise.
How do you make air lighter so that it will cause a balloon to rise?
To make air lighter you would increase the heat inside the balloon, making it less dense, causing it to rise.
What happens when you add heat to air in a balloon?
The air warms and expands, becoming lighter than the surrounding air, thus lifting the balloon.
What are the three mechanisms that cause air to rise?
there are actually four and they are frontal wedging, mountain lifting, convergence, and lifting by heat.
What things can effect air to rise?
Heat can cause air to rise :)
Four mechanisms that cause air to rise on a regional are?
Orographic lifting
What three things cause air to rise upward?
four mechanisms that cause air to rise are orographic lifting,frontal wedging, convergence,and localized convective lifting
Does heat rise or hot air rise?
Heat is the energy of the hot air. Therefore hot air rises
What physical properties allow hot air balloons to fly?
Heat, the heat from the flames below the balloon cause the balloon to rise.
How do you make air lighter so that it will cause a balloon to rise?
To make air lighter you would increase the heat inside the balloon, making it less dense, causing it to rise.
What does heat makes air do?
Heat makes air less dense and therefore rise.
Add this to air to make it rise?
heat
Cakes rise up in the center?
Yes. Cakes rise in the center during baking for a few reasons. Flour and yeast can cause it to rise, but also hot air cooks inside the cake. With heat, the air is converted into steam which causes the cake to puff up and rise some more.
What cause air to rise?
Air that is warmer than the surrounding air will rise. Air that is cooler than the surrounding air will fall. Other than manmade and volcanic / fire action, the main heating mechanism of the air is the sun. Typically the sun will heat the ground and this will heat the air near it. Sunny ( daylight ) parts of the earth will have more rising air, There is no direct connection between static air pressure and air temp.
Would a hot air balloon pilot heat or cool the air in the balloon to make it rise?
He would heat it.
