GMAS Review: Density

Multiple Choice

Which box has a higher density?

• A

• B

• They are the same

Multiple Choice

What two types of measurements make up DENSITY? 

• Mass and Volume

• Temperature and Mass

• Grams and Centimeters

• Volume and Weight

Multiple Choice

What is the volume of this figure?

• 12 cm³

• 60 cm³

• 20 cm³

• 15 cm³

Multiple Choice

What is the volume of the rock?

• 30cm³
• 10cm³
• 40cm³
• 20cm³

Multiple Choice

What is the mass of this object?

• 421.5 grams

• 241.5 grams

• 1.524 grams

• 421.5 inches

Multiple Choice

What is the formula for density?

• density = mass x volume

• density = mass / volume

• density = mass + volume

• density = mass - volume

Multiple Select

What are the SI units for volume? (there is more than one correct answer)

• milliters (mL) or liters (L)

• grams (g)

• g/ml or g/cm³

• cubic meters (m³) or cubic centimeters (cm³)

Multiple Choice

What are the correct SI units for density?

• milliters (mL) or liters (L)

• grams (g)

• g/ml or g/cm³

• cubic meters (m³) or cubic centimeters (cm³)

Multiple Choice

What is the correct SI units for mass?

• milliters (mL) or liters (L)

• grams (g)

• g/ml or g/cm³

• cubic meters (m³) or cubic centimeters (cm³)

Multiple Choice

Frank has a paperclip. It 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

Multiple Choice

What is the density of water?

• 0 g/ml

• 1 g/ml

• 10 g/ml

• 100 g/ml

Multiple Select

There are 4 objects listed with their densities. Which of the following will float on water? (SELECT 2)

• Object A:

  0.7 g/cm3

• Object B:

  1.2 g/cm3

• Object C:

  0.25 g/cm3

• Object D:

  11.4 g/cm3

Multiple Choice

If an object has a density of 6 g/mL and you put it into water, will it sink or float?  

• sink

• float

Multiple Choice

Look at this image.  Which object has the LOWEST density in water? How? 

• The Ping Pong Ball because it floats to the top 

• The bolt because it has sunk to the bottom

• The soda cap because it is not just full of air like the Ping Pong ball

Multiple Choice

Helium balloons rise on earth because........

• helium is less dense than air

• helium is more dense than air

• helium is cooler than air

• helium is warmer than air

Multiple Choice

Put the liquids in order from most dense to least dense?

• 4, 3, 2, 1

• 1, 2, 3, 4

• 3, 4, 2, 1, 

• 4, 3, 1, 2