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September 20, 2014

Homework Help: physics help 2 please!

Posted by kelsey on Sunday, December 7, 2008 at 6:46pm.

The air inside a hot air balloon has an average temperature of 84.3C. The outside air has a temperature of 15.3C. What is the ratio of the density of air in the balloon to the density of air in the surrounding atmosphere?
inside / outside = ??

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