3A Density Calculations

A student measures the mass of an 8 cm³ block of brown sugar to be 12.9 g. What is the density of the brown sugar?

• 1.6125 g/cm³

• 1.5 g/cm³

• 1.7 g/cm³

• 1.8 g/cm³

A chef fills a 50 mL container with 43.5 g of cooking oil. What is the density of the oil?

• 0.87 g/mL

• 0.75 g/mL

• 1.10 g/mL

• 0.97 g/mL

A teacher performing a demonstration finds that a piece of cork has a volume of 23.5 mL. The piece of cork has a mass of 5.7 g. What is the density of the cork?

• 0.2426 g/mL

• 0.3000 g/mL

• 0.5000 g/mL

• 0.1000 g/mL

A piece of PVC plumbing pipe displaces 60 mL when placed into a container of water (this is the volume it occupies). If the pipe has a mass of 78 g, what is the density of PVC?

• 1.3 g/mL

• 1.0 g/mL

• 1.5 g/mL

• 1.2 g/mL

A solid piece of iron has a mass of 1300 g and a density of 7.87g/cm³. What is the volume of the iron?

• 165.24 cm³

• 150.00 cm³

• 200.00 cm³

• 175.00 cm³

An ice cube has a density of 0.95g/cm³, and a volume of 12cm³. What is the mass of the ice?

• 11.4g

• 12.0g

• 11.0g

• 10.5g

A carver begins work on a block of granite that measures 20 cm by 10 cm by 5 cm. If the block of granite has a mass of 2700 g, what is the density of the granite?

• 2.7 g/cm³

• 5.4 g/cm³

• 1.8 g/cm³

• 3.0 g/cm³

A machine shop worker knows the density of aluminum is 2.70g/cm³. If a block weighs 176g, what is the volume of the block?

• 65.19 cm³

• 70.00 cm³

• 65.00 cm³

• 66.00 cm³