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- How is your graph for steel the same as your graph for clay?
- How is your graph for steel different from your graph for clay?
- Use your graph to find mass or volume. Tell whether you used interpolation or extrapolation.
- What is the mass of a steel ball whose volume is 12 cc?
- What is the volume of a steel ball whose mass is 180 g?
- What is the mass of a piece of clay whose volume is 5 cc?
- What is the volume of a piece of clay whose mass is 60 g?
- Choose a point on your line for clay and use it to write the ratio of the mass of clay to the volume of clay.
- Choose two more points on the line for clay and use them to write ratios of mass to volume. Are the three ratios from the line for clay equivalent or approximately equivalent?
- Choose a point on your line for steel and use it to write the ratio of the mass of steel to the volume of steel.
- Choose two more points on the line for steel and use them to write ratios of mass to volume. Are the three ratios from the line for steel equivalent or approximately equivalent?
- Answer Romesh's and Ana's original questions:
- Do different amounts of the same material have the same density?
- Will a smaller piece of clay float? Why or why not?
- Using your data, give the density of clay.
- Using your data, give the density of steel.
