Density

Why does a helium balloon float in air?

• It is less dense than air

• It is more dense than air

• It is colder than the air

• it is hotter than the air

What is the density of water?

• 3 g/mL

• 1 g/mL

• 0.5 g/mL

• 6 g/mL

What is density?

• The amount of mass per volume

• The amount of volume per mass

• The amount of pressure per volume

• The amount of pressure per mass

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

Tags

NGSS.MS-PS1-2

What is the formula for density?

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

Tags

CCSS.HSG.MG.A.2

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

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

Tags

NGSS.MS-PS1-2

What is the volume of Object X?

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

A crayon has a mass of 10g and volume of 5 mL. What is the density?

• 30 g/mL
• 15 g/mL
• 1 g/mL
• 2 g/mL

Tags

CCSS.HSG.MG.A.2

What is this tool to get mass?

• triple beam balance
• ruler
• thermometer
• graduate cylinder

What is this tool to get volume?

• triple beam balance
• ruler
• thermometer
• graduate cylinder