notes from the tech lab
Water balloons and air pressure
Isaac, Dani and Aranza demonstrate how temperature affects air pressure using only a balloon, a bottle and some water:
| Print article | This entry was posted by Jac de Haan on December 28, 2009 at 10:17 am, and is filed under 7th Grade, Projects. Follow any responses to this post through RSS 2.0. Both comments and pings are currently closed. |
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