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5 votes
Why is a balloon with air in it heavier than a balloon without air?

It's larger

It has matter in it

None above​

User GaryM
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1 Answer

4 votes
the answer is the difference in density, the air inside the balloon is under greater pressure rather than the balloon without air in it. So ultimately, its larger since the air is pumped into it increasing the density of the balloon.
User Abhendra Singh
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