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Density: measuring and identifying matter — Homework
Show the density formula and your full calculation for every problem.
- 1.Find the density of a sample with mass 60.0 g and volume 20.0 cm^3.
- 2.A liquid has mass 47.5 g and volume 50.0 mL. Find its density. Is it more or less dense than water?
- 3.An object raises water in a graduated cylinder from 30.0 mL to 42.0 mL and has a mass of 96.0 g. Find its density.
- 4.Using aluminum (2.70), iron (7.87), and lead (11.3) g/cm^3, identify a 200.0 g sample with a volume of 74.1 cm^3.
- 5.Would a block of pure gold (19.3 g/cm^3) float or sink in liquid mercury (13.6 g/cm^3)? Why?
🌲 Homeschool of the FutureTenth Grade · Science · week 4 homework