| NAME _______________________________________ | DATE ______________ |
| 1. |
rectangular block: unknown ________________, density ________________ sphere: unknown ________________, density ________________ cylinder: unknown ________________, density ________________ pennies: year________________, density ________________ |
| 2. | Calculate the percent error in your determination of the cylinder.
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| 3. | What is the average mass, average volume and average density of a single penny?
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| 4. | If given a piece of "pure gold" jewelry, explain how you might determine if this is really the case.
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