Density

What two types of measurements make up DENSITY? 

• Mass and Volume
• Temperature and Mass
• Grams and Centimeters
• Volume and Weight

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

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

• sink
• float

Find the volume if you have a substance with a mass of 3.5g and a density of 7.5g/cm3

• 26.25cm3

• 2.14cm3

• .47cm3

• .79cm3

Find the volume if a substance has a density of 19.3g/cm3 and a mass of 10g.

• .52cm3

• 193cm3

• 1.93cm3

• 29.3cm3

Find the mass if a substance has a volume of 35mL and a density of 15.4g/mL.

• 539g

• 2.27g

• .44g

• 6.89g

What is the volume of the fish?

• 18.0 cm³
• 6.0 cm³ 
• 32.0 cm³
• 38.0 cm³

If the density and volume is known what is the correct formula for mass?

• m=d/v

• m=v/d

• m=d*v

• m=v+d

If the density and mass is known what is the correct formula to find volume?

• v=m*d

• v=m/d

• v=d/m

• v=d+m

Find the density of a 2 cm x 2 cm x 2 cm cube with a mass of 64 g.

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