Volume/Density practice 2022

What does density tell you about an object?

• how big it is

• if it will sink or float

• how heavy it is

• what color it is

Which box shows the particles of an object that is the MOST DENSE?

• A

• B

• C

• they are all the same

If an object is more dense than water, what will it do when placed in water?

• it will disappear

• it will sink

• it will float

• it will break apart

What is the volume of the rectangular prism?

• 9

• 11

• 24

• 144

The mass of an object is 30 g.  The volume is 5 mL.  What is the density of this object?

• 6 g/cm
• 6 g/mL
• 6

What is the formula for density?

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

Find the density of a 2 cm x 2 cm x 2 cm cube with a mass of 64 g.  (Hint: find the volume first!)

• 6 cm³
• 12 g/cm³
• 128 g/cm³
• 8  g/cm³

• 15 cm3

• 50 cm3

• 150 cm3

• 180 cm3

• 2.5 g/cm3

• 25 g/cm3

• 250 g/cm3

• 2,500 g/cm3

Select the correct definition for MASS

• A measure of the amount of matter in an object

• A measure of the amount of space an object takes up

• A property that describes the compactness of molecules in a substance