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yes honey, that's why hot air balloons rise
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∙ 12y ago
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How do air balloons lift off from the ground?
Balloons filled with Helium rise because Helium is less dense than normal air. Hot air balloons lift off the ground because heat rises, and when the balloon is full of air of a higher temperature than its surroundings, the balloon will rise.
How high do hot air balloons go up?
they contain helium molecules which are lighter than the air we breath making the balloons rise
Does a balloon filled with heleum depend on gravity?
I am not sure what you mean by 'depend' (please try and make your questions clear) but if you mean does the fact that a helium filled balloon will float (or rise) depend on gravity? Then the answer is Yes. if you were to take a helium filled balloon to the space station and release it inside, it would not rise, it would behave just the same as if you released a bunch of keys.
What does the burner do to the density of the air in a hot air balloon?
The intense heat of the burner alters the atomic nucleus of the oxygen atom into a synthetic helium atom causing the balloon to rise. The helium atom is less dense than the original oxygen atom.
What happens to a balloon if is put outside in the air?
If it has helium, it will rise up into the atmosphere until the rubber breaks down or the helium is no longer lighter than the air around it. It may burst if the outside pressure is too low. And sunlight will increase the breakdown of the rubber or latex.
Does helium float or sink?
Helium is light and it will float / rise.
What happen when a balloon is filled with helium?
Helium is lighter than air and a balloon filled with helium may rise up.
Can you inflate a balloon without helium?
You can use air instead of helium, but it will not rise. The reason helium balloons rise is because helium is lighter than air. I am sure other gases can be used also.
Why can air balloon rise to the sky?
it can rise because of the helium and the gases help make it rise to the sky
What is helium mostly found in?
In helium balloons and blimps. Helium is lighter than air. So balloons or blimps filled with helium will float or rise up
How does helium make a balloon rise when air doesn'?
Helium is lighter than air. So helium balloon rises in air.
How does helium help flight?
Helium is lighter than air. So balloons or blimps filled with helium will rise up and float.
Why do you have to hang onto your helium balloon?
If you let go of your helium balloon it will start to rise because helium is lighter than air.
What kind of gas causes a cake to rise?
helium
If air is denser why does helium pop faster?
Because helium is less denser than air a helium balloon can rise; it is very simple !
What makes a child's balloon rise?
Helium. The helium gas in the balloon is lighter than the air outside the balloon.
Why do big balloons with helium gas floats and buoyed up?
Helium is lighter than air, hence balloons filled with helium will float and rise up.
