How will size affect buoyancy?
Physics and Astronomy
Sedona Sullivan
- Grade:
- 8
- Teacher:
- Kristen Aguanno
Will a small plastic bottle submarine, do better with buoyancy then a bigger plastic bottle?
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Naval Science Award2 thoughts on “How will size affect buoyancy?”
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This is a thoughtful experiment. You did a great job comparing how bottle size affects buoyancy, and your data supports your conclusion nicely. I especially like how you explained your reasoning and reflected on limitations. That’s strong scientific thinking. Keep exploring and building on this great work!
I really liked how you used two different bottle sizes to clearly test how buoyancy works in water. Your experiment showed a clear difference between the small and large bottles, and it was great to see you reflect on how you could improve the measurements next time.