Density

What tool is used to measure the mass of objects?

• triple beam balance
• graduated cylinder
• ruler
• thermometer

A rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

• 7 mL
• 7 g/cm³
• 28 g/cm³
• 1/7 g/cm³

Tags

CCSS.HSG.MG.A.2

What is the density of a liquid that has a mass of 27g and a volume of 30mL?

• 0.9 g/mL
• 3 g/mL
• 57 g/mL
• 810 g/mL

Tags

CCSS.HSG.MG.A.2

Which units of measurement are used for volume?

• grams
• centimeters
• grams/milliliter
• milliliter

Which lab tool might you use to measure the volume of a liquid?

• electric scale
• bunsen burner
• test tube
• graduated cylinder

Which liquid is the least dense?

• oil
• water
• syrup 
• plastic bottle

What is the formula for density?

• density = mass x volume
• density = mass / volume
• density = mass + volume
• density = mass - volume

An eraser has a mass of 4g and a volume of 2cm³. What is its density?

• 8 g/cm³
• 2 g/cm³
• 1/2 g/cm³
• 24 g/cm³

Tags

CCSS.HSG.MG.A.2

Calculate the density of the cube. (Hint: calculate the volume of the cube using V= Bh)

• 0.33 g/cm³
• 0.4 g/cm³
• 0.6 g/cm³
• 0.5 g/cm³

A paper clip has a mass of 9g and a volume of 3cm³. What is its density?

• 3 g/cm³
• 1/3 g/cm³
• 27 g/cm³
• 39 g/cm³