Density

What two properties do you need to find density?

• Volume and weight

• Mass and volume

• Only volume

• Only mass

What units are used to measure mass?

• g
• cm³
• g/cm³
• cm³/g

A measure of the amount of matter in an object.

• mass

• volume

• density

• weight

The amount of space an object takes up.

• mass

• volume

• density

• weight

The equation for calculating density is?

• density = volume/mass

• density = mass/volume

• density = mass x volume

• density = mass + volume

What units are used to measure Density?

• cm³/g
• g
• g/cm³
• cm³

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

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

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