WebFeb 25, 2024 · How does convection help hot air balloons fly? UBC Geering Up Engineering Outreach 1.03K subscribers Subscribe 5 Share 156 views Streamed 1 year ago #ScienceExperiment … WebIn the Warming a Mylar Balloon demonstration, warmed air molecules move more and are more spread apart as indicated by the expanding and rising balloon, while air molecules that have cooled move less and are closer together as indicated by the sinking balloon. This demonstration illustrates the process of convection.
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