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We have a little definition trouble with your answer.
The weight of air or any other thing has to be per a known amount.
So your personal weight would be stated as the weight of a person.
Weight of air is usually calculated per cubic yard, Meter, A Gallon etc.
With out that a pound (or Kilo) of air weighs a Pound ( or Kilo ) hot or cold.
Air gets lighter or less dense as it warmed up, but it needs to be stated as a (Given size) weighs (Whatever) (at a given temperature) (at sea level usually)
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∙ 11y ago
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How are currents that form in heated air similar to currents that form in heated water?
Currents that form in heated air are similar to currents that form in warm water because heated air goes up and cold air goes down creating convection currents.
When air is heated the gases speed up and?
rise
How much does a firefighters tanks weigh?
The common Scott Air-Pak can vary from 10-14 lbs. for a tank with 30 minutes of air and made from carbon fiber. A tank with 60 minutes of air can weigh up to 17 lbs. and a tank made from Aluminum can weigh up to 22 lbs.
Why does a hot air balloon rise when the air inside it is heated up?
The hot pressure{air}builds up so the balloon goes up.
What is a chemical reaction that happens when a hot air balloon flies?
A chemical reaction in a hot air balloon can be when the propane is heated up. That is a chemical reaction because something has heated up.
What happens when the air in a closed bottle is heated?
How much does a basketball weigh in kilos?
1.5 Kilos is the heaviest, but typically the ball would weigh around 800 grams
What happends when air is heated and the gases speed up?
Pressure builds
What happens to the air when heated up?
iit will become less dense
How does heat affect the particles in a balloon?
when a balloon is filled up with air and then heated. remember that the particles of air are free to move. so when it is heated the particles will gain more energy and they stars to move faster. when there is too much energy between the particles they escape by popping the balloon. the more heat the more faster the particles move. it wil be the same process if the ballon is filled up with water and then heated.(water and air particles are heated up by convection currents.) if you heat just a ballon then the ballon will melt because of the property of the meterial it is made of. hope i helped:)
How much does George Lukas weigh?
Many pounds. Because he eats too many cupcakes. why? did you intend to lift him up in the air?
Why do air balloons rise when heated air is trapped inside the balloon?
Warm air is heavier than cold air so it rises up.
