Physics, 11.11.2021 01:00 devinblitz4363

Perhaps you have attended a party where balloons floated. A balloon filled with air does not rise above your head, but a balloon filled with helium gas rises in the air to the end of its string. What does this tell you about the density of helium?

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Perhaps you have attended a party where balloons floated. A balloon filled with air does not rise ab...

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