Lesson 3 Buzzer Beater Review

Which of the following objects is the most dense?

• A brick

• A balloon

• A basketball

Which of the following objects is the least dense?

• A brick

• A balloon

• A basketball

A measurement of the amount of matter contained in an object.

• Mass

• Volume

• Density

The amount of mass per unit volume in an object.

• Mass

• Volume

• Density

A measurement of the amount of space an object takes up.

• Mass

• Volume

• Density

True or False: Your weight would be different on Mars than it is on Earth, but your mass remains the same no matter what.

• True

• False

What is the volume of the liquid in this graduated cylinder? Don't forget units!

• 24 mL

• 24 cm^3

• 20.4 mL

• 20.4 cm^3

A toy Lego brick as a length of 2 cm, a width of 1 cm, and a height of 1 cm. What is the volume of the Lego?

• 2 cm

• 2 cm^3

• 2 mL

• 1

A cardboard box has a length of 20 cm, a width of 10 cm, and a height of 10 cm. What is the volume of the cardboard box?

• 2000

• 2000 mL

• 2000 cm^3

• 10 cm

What is the volume of the rock?

*Hint: Volume of irregular shaped object = V₁ - V₂

• 75 mL

• 50 cm^3

• 25 mL

• 25 cm^3