Mrs. Owens -Physcial Science
Team Kootenai
2021-2022
8th grade
Today students finished the density of solids lab and answered the following questions on the back of their paper.
1. A plastic box is 15.3cm long, 9.0 cm wide, and 4.5 cm high. What is its volume? Include units in your answer. 2. What information do you need to find the density of an object? 3. How can you determine whether a solid object is more dense or less dense than water? 4. A piece of metal has a volume of 38 cm3 and a mass of 277 g. Calculate the density of the metal, and identify it based on the information below. Tin 7.3 g/cm3 Iron 7.9 g/cm3 Lead 11.3 g/cm3
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