Density Calculations

What two types of measurements make up DENSITY? 

• Mass and Volume
• Temperature and Mass
• Grams and Centimeters
• Volume and Weight

What units are used to measure mass?

• g
• cm³
• g/cm³
• cm³/g

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

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

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

Helium balloons rise on earth because

• helium is less dense than air
• helium is more dense than air
• helium is cooler than air
• helium is warmer than air

A crayon has a mass of 10.0 g and volume of 5.0 cm3. What is the density?

• 30 g/cm3

• 1.0 g/cm3

• 15 g/cm3

• 2.0 g/cm3

Mass is the amount of _______ an object has

• Matter

• weight

What is this tool called....

• Ruler

• Thermometer

• Beaker

• Graduated Cylinder

 

What two types of measurements make up DENSITY? 

• Volume and Weight

• Temperature and Mass

• Mass and Volume