Density

What is the equation for density

• Density = mass x volume

• Density = Volume/Mass

• Density = Mass/Volume

Why are liquids more dense than gases?

• The particles in a gas are closer together

• The particles in a liquid are closer together

• The particles in a gas can flow

• The particles in a gas move randomly

State the units for mass

• g

• cm³

• g/cm³

State the units for volume

• g

• cm³

• g/cm³

State the units for density

• g

• cm³

• g/cm³

Which tend to be the most dense?

• Solids

• Liquids

• Gases

What is the correct order for lowest to highest density?

• Solid, liquid, gas

• Liquid, solid, gas

• Gas, liquid, solid

• Gas, solid, liquid

What is the density of a rock with mass 5000g and volume 500cm³?

• 10g/cm³

• 100g/cm³

• 1g/cm³

• 0.1g/cm³

What do we need to measure to calculate density?

• Weight and mass

• Weight and volume

• Mass and volume

• Mas and area

What is the density of a rock with mass 25g and volume 5cm³?

• 5g/cm³

• 100g/cm³

• 1g/cm³

• 0.1g/cm³