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Q: Why balloons go up helium or nitrogen?
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Related questions

What makess up helium balloons?

helium is generally filled in helium balloons


Is helium suitable for blowing up balloons?

Yes, balloons filled with helium will be buoyant in air


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.


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 useful is helium?

How Helium is used: It is used to blow up balloons.


How high do hot air balloons go up?

they contain helium molecules which are lighter than the air we breath making the balloons rise


Why do balloons fly with helium and not with normal human oxygen?

because helium is lighter than air,therefore, when letting go of the balloon it will fly up


Which gas does make balloons float up?

Helium


Why do helium-filled balloons float up in the air?

Helium is lighter than air.


Will warming helium balloons make them float?

Helium is lighter than air. so balloons filled with helium will float in air. warming will make them float or rise up faster.


Can balloons blown up by mouth fly?

No. That requires helium.


Can you be lifted up with helium balloons?

With a sufficient quantity, yes.