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Unformatted text preview: discern. 3. Pneumatic mass spring system By using a pneumatic system instead of a spring, we would be able to experiment with more weight and get much more accurate results. Also, we could calculate the air resistance that acts on the spring and thereby find a percent error for the next time one must use a spring and have accurate results. 4. What makes colors fade and how does fading affect the SPD of a specific color? 5. Resonance frequencies of the body and how to find them. .. I don't know if this could be dangerous or if it is even possible, but I think it would be really cool to find out. 6. Transmittance of Liquids Take half a dozen household liquids and conduct SPD transmittance tests on them to find their transmittance graphs....
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- Spring '08
- Human voice, SPD transmittance tests, dozen household liquids