Based on the percentages (%) of error obtained in the determination of the density of the solid and the liquid, mention factors that may cause discrepancies between the expected (theoretical) values and the experimentally determined values. 

3. It is known that one cent coins are made of copper and zinc. Compare the theoretical densities of copper and zinc with the densities determined for coins before and after 1982 and comment on the composition of the coins.

Answer rating: 100% (QA)

1 Factors Contributing to Discrepancies in Density Determination The percentage of error in determining the density of a solid or liquid can be influe... View the full answer