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Helium is lighter than air, hence it will rise up in air, making things fly.

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12y ago

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What do you put in a balloon to make it fly?

Helium


How are balloons and airplanes alike?

They both fly. The only difference is that a ballon has helium to make it fly but air planes use gas to make it fly.


Why is helium better for balloons or lifting instruments?

Helium is lighter than air, hence it will rise up in air, making things fly.


What do you blow up a balloon to make it fly?

Helium gas is typically used to fill balloons to make them float or fly. Helium is lighter than air, so it causes the balloon to rise due to the difference in density between the helium gas inside the balloon and the surrounding air.


Can you make a balloon fly without hot air or helium?

Yes, you can make a balloon fly using propellers or an electric motor to provide thrust. By attaching a propeller or motor to the balloon, you can create lift and propulsion to make it fly without the need for hot air or helium.


How do balloon fly?

Balloons are filled with helium. Helium is a gas that can make light objects float, or make your voice all squeaky. So if you want to pee your pants laughing, go cut a small hole in a balloon and suck the helium out and then speak.


Does helium help the balloon fly?

Yes, helium will help a balloon fly. Helium does not affect the direction that a balloon goes, but it will keep it in the air for quite some time.


Which balloon would fly higher the one with helium or the one with air?

The balloon with helium.


What makes a helium balloon fly?

A balloon filled with helium flies because helium weighs less than air.


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


How many balloons do you need to make a chihuahua fly?

258 helium filled balloons filled to 34 psi each


Will you fly if you inhale helium?

more importantly are you thick, it doesnt, helium diffuses through us