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Hydroharmonics

Student: Conrad Yiridoe

District/Region: Chignecto Central Region

Event: 2009 Canada-Wide Science Fair

Grade 9 - Bible Hill Junior High School

I investigated: i) the effect of air column length in two different tubes each closed at one end with different liquids (water and canola oil) and two different solids (wood and paper), on resonant frequencies generated; and ii) used the data to calculate the speed of sound in the air columns of the tubes used, under home-designed experiments. Less dense solids generated lower frequencies.




Conrad Yiridoe

Conrad Yiridoe - Hydroharmonics

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