Density

Which liquid is the least dense?

• oil
• water
• syrup 
• plastic bottle

What is this tool to get mass?

• triple beam balance
• ruler
• thermometer
• graduate cylinder

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

Frank has an eraser. It has a mass of 4 g, and a volume of 2 cm³. What is its density?

• 8 g/cm³
• 2 g/cm³
• 1/2 g/cm³
• 24 g/cm³

Frank has a paper clip. 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

Why do some substances float on water?

• they are warmer than water
• they are cooler than water
• they are more dense than water
• they are less dense than water

Tags

NGSS.MS-PS2-2

The amount of space something takes up

• density
• volume
• mass
• matter

True or False:  The density of a specific type of material never changes.  

• True
• False

What is the density of water?

• 0 g/ml
• 1 g/ml
• 10 g/ml
• 100 g/ml