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When you inflate a balloon, even on land, you pinch the mouth of the balloon shut to stop air escaping once you have run out of air. You can do the same thing underwater. Take a breath, dive under, and blow into the balloon, and pinch it when you run out of air. You could also use a snorkel, but you will need to make sure you leave enough air in your lungs to blow water out of the snorkel.
Wiki User
∙ 15y ago
Wiki User
∙ 15y agoWell this would be difficult. The best way would be to fill the balloon with something besides air. You could fill the balloon with a liquid such as oil, water, etc. and see if that works.
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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.
How do you inflate a balloon by using science?
You get a soccer ball pump needle a stick it into a balloon and it will inflate
How do you inflate a balloon without air?
Inflate it with water.
What inflates its body with air when its threatened?
Blowfish/pufferfish inflate with water when underwater, but inflate with air when removed from that environment.
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.
Will that make a balloon inflate?
Yes it will.
What has to happen for a balloon to inflate?
The pressure inside the balloon has to exceed the pressure outside the balloon.
Could a balloon inflate with soda gas?
Yes, but it will not inflate very much
If you put water yeast and sugar in a bottle and put a balloon over the top the balloon will inflate. Will it inflate if you do NOT put sugar in it If not will anything happen at all?
Yeast eats the sugar giving off CO2 which is a gas that will inflate the balloon. Added: But since carbon dioxide is heavier than air this balloon gas will never reach the 'top'
Will a balloon inflate in hot air?
yes it will!
What abdominal muscles contract when you inflate a balloon?
Transverse
When does the intra- aortic balloon pump inflate?
diastole
