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It goes up because you are adding air to it which also has weight.
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∙ 13y ago
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Is it possible to put a blown up balloon inside another blown up balloon?
No
When a balloon is blown up then let go air molecules rush out of the balloon and join the air molecules in the Earth's atmosphere What happens to the enthalpy in the balloon?
It decreases.
What is inside a blown-up balloon?
gas
Can a deflated balloon be blown up again?
Yes, unless it has a hole in it..
Why does air rush out of a hole in a balloon?
The pressure inside is greater than outside, or else the balloon would not blown up.
What happens to the weight of a balloon when it is blown up?
6eez
How heavy is a blown up balloon?
A blown up balloon is weightless because the whole thing is just air and air has no weight
Is it possible to put a blown up balloon inside another blown up balloon?
No
When a balloon is blown up then let go air molecules rush out of the balloon and join the air molecules in the Earth's atmosphere What happens to the enthalpy in the balloon?
It decreases.
Which is stronger A blown up balloon or a balloon waiting to be blown up?
I'm not very sure but I think thatthe balloon waiting to be blown up would be stronger, because inflated balloons can often pop easily.
What is inside a blown-up balloon?
gas
Does the air in a blown up balloon have mass?
Air, or oxygen and nitrogen is matter. All matter has mass. So the answer to this question is yes, air in a blown up balloon or any air does have mass.
Can a deflated balloon be blown up again?
Yes, unless it has a hole in it..
Why you can smell perfume outside a balloon?
If perfume is sprayed inside a balloon and then the balloon is blown up, you can still smell the perfume from the outside of the balloon. This is because the material of the balloon is thin.
Why does a blown up balloon weigh more than a flat one?
Since air is matter, it does have mass. So adding its mass to the mass of the balloon would cause the balloon to have more mass. Weight is a measure of the pull of gravity on an object and an object with more mass is "pulled" more, so the balloon with air in it would indeed be heavier than a balloon without air.
What would happen to a blown up balloon if it is placed in a refrigerator?
When the air inside a balloon cools, it will also contract, therefore the balloon will partially deflate.
Why does air rush out of a hole in a balloon?
The pressure inside is greater than outside, or else the balloon would not blown up.
