Density

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

Will a rock float or sink?

• Float

• Sink

What is the volume of 150 grams of lead if it has a density of 11.3 g/cm³?

• 13.3 g

• 13.3 cm³

• .075 g

• 1695 cm³

What is the least dense form of matter?

• Solid

• Liquid

• Gas

Mercury is a metal that is liquid at room temperature and has a density of 13.5 g/cm3.  Which of these metals would sink below the mercury if dropped into a container of mercury?

• gold (density=19.3 g/cm3)

• lead (density=11.4 g/cm3)

• iron (density=7.9g/cm3)

• aluminum (density=2.7g/cm3)

An irregularly shaped piece of gold was lowered into a graduated cylinder holding a volume of water equal to 17 ml. The height of the water rose to 20 ml. If the mass of the gold was 27 g, what was its density?

• 9 g/mL

• 10.5 g/mL

• 6.5 g/mL

• 8 g/mL

Will a rubber band float or sink?

• Float

• Sink

Which box has a higher density?

• A

• B

• They are the same

The density of a material is 2 g/cm³. The volume is 24 cm³ . What is the mass?

• 12 grams

• 48 grams

• 12 g/cm³

• 48 g/cm³

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