Measurement and Density

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

Tags

CCSS.7.RP.A.3

Which lab tool might you use to measure the volume of a liquid?

• electric scale
• bunsen burner
• test tube
• graduated cylinder

Which liquid is the least dense?

• oil
• water
• syrup 
• plastic bottle

A can of Coke will sink in a bowl of water.  A can of Diet Coke will float in a bowl of water.  What does this tell you about the density of the Diet Coke?

• it is bigger than 1
• it is smaller than 1
• it is equal to 1
• it is equal to -1

Which liquid has the highest density? 

• corn syrup
• lamp oil
• rubbing alcohol
• honey

Which box has a higher density?  

• Box A
• Box B
• cannot be determined
• they are the same

What number is the metric system based?

• 10
• 20
• 1
• 100

Tags

CCSS.2.MD.A.2

The base unit for length is the

• second
• gram
• meter
• liter

The base unit for volume is the

• second
• gram
• meter
• liter

The base for mass is the

• meter
• gram
• kilogram
• liter