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erastovalidia [21]
3 years ago
8

What happens to helium balloons when you let them go?

Physics
2 answers:
Ber [7]3 years ago
8 0
They will rise to the 2nd layer of the atmosphere where the temperature decreases by a lot and then they will blow up
Over [174]3 years ago
4 0
They float up in the air until it pops or it gets stuck in a tree 

best of luck hope i helped :)

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