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Q: Why does a balloon inflate on blowing air in it?
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How do you make a balloon rise into the air?

-- Inflate the balloon with some substance that is less dense than air. OR -- Inflate the balloon with air, then heat it after it is sealed.


How do you inflate a balloon without air?

Inflate it with water.


Why there are gases in the balloon?

To inflate the balloon. Whether the gas is helium or just air from your lungs, gases are needed to inflate the balloon.


Will a balloon inflate in hot air?

yes it will!


What will happen if you inflate a balloon with warm air and take it to a cold place?

The air inside cools. Cool air shrinks. The balloon gets smaller.


When do lungs inflate?

the first thing that happens when you breathe in is your rib cage rises and expands out. this gives your lungs room to inflate. then your diaphragm pulls down, causing air to rush from a high concentration into your lungs. (low concentration) as the air is sucked in your lungs inflate


Why does a balloon blast if you keep on blowing air into it?

because of the poor elasticity of the balloon


What happens if you inflate a balloon and release it into the air?

It depends with what the balloon was inflated with. If it's you blowing into the balloon it won't go anywhere but if it's filled with hydrogen or helium, then they will become buoyant. The reason, hydrogen and helium are lighter than air. They have a lower density. If you don't tie off the end, it will project itself around the room until it expends all the air that you added.


What happens if you inflate a balloon and then release the air?

it deflates!of course! ha. ha.


How can you prove that a air takes space?

Blow up a balloon or inflate a tire.


If it 15 degree Celsius outside how are you supposed to inflate your balloon?

Blow air into it!


What happens when you pump your butt full of air?

Your intestines inflate like a balloon