QIuz Measurement of Density

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

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

Which liquid is the least dense?

• oil
• water
• syrup 
• plastic bottle

A can of Coke will sink in a bowl of water.  A can of Diet Coke will float in a bowl of water.  What does this tell you about the density of the Diet Coke?

• it is bigger than 1
• it is smaller than 1
• it is equal to 1
• it is equal to -1

Which liquid has the highest density? 

• corn syrup
• lamp oil
• rubbing alcohol
• honey

Which box has a higher density?  

• Box A
• Box B
• cannot be determined
• they are the same

What is the density of an object that has a mass of 25 g and a volume of 10.0 cm³?

• 250 g/cm³
• 25 g/cm³
• 2.5 g/cm³
• 0.25 g/cm³

Jill has a gel pen. The gel pen has a mass of 8g and a volume of 2cm³. What is the density of the pen?

• 4 g/cm³
• 16 g/cm³
• .25 g/cm³
• 64 g/cm³

What is the formula for density?

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

What number helps you find the density of an item, to see if it sinks or floats?

• 1

• 2

• 3

• 4

If you drop your gold ring into a pool, and it has a density of 19.83 g/cm³, it will .

(a)