Density

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

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

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

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

• sink
• float

If an object has a density of 3.6 g/mL and you put it into water, will it sink or float?  

• sink
• float

What units are used to measure mass?

• g
• cm³
• g/cm³
• cm³/g

What is the volume of Object X?

• 10.0 cm³
• 15.0 cm³
• 20.0 cm³
• 25.0 cm³

A bill has a mass of 33.6 grams and a volume of 14.0cm³. What is the density?

• 0.42 g/cm³

• 2.4 g/cm³

• 19.6 g/cm³

• 470.4 g/cm³

A brick has a mass of 8 grams and a volume of 4 cm³, the density is 2 g/cm³. If the brick is cut in half what is the density of half of the brick?

• 1 g/cm³

• 2 g/cm³

• 4 g/cm³

• 8 g/cm³

If 96.5 grams of gold has a volume of 5 cm³ , what is the density of gold?

Hint: density = mass/volume

• 482.5 g/cm³

• 19.3 g/cm³

• 0.05 g/cm³

• 101.5 g/cm³