The Effects of Different Materials on Sound

Energy and Change
Kayci Stewart

Trish Holman

My project is about how sound interacts with different materials. I chose this project because I thought it would be a fun project and I could learn about sound. My overall conclusion was that the plastic bowl increased the volume and glass and metal lowered the volume. This project is important because people should pick materials that do not elevate sounds.

Project presentation

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Lab journal excerpts

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