Density Quiz

What two types of measurements make up DENSITY? 

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

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

If an object has a density of 0.6 g/mL and you put it into water, will it sink or float?  

• sink

• float

What units are used to measure mass?

• g
• cm³
• g/cm³
• cm³/g

What is the formula for density?

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

What is the volume of Object X?

• 10.0 ml

• 15.0 ml

• 20.0 ml

• 25.0 ml

An irregularly shaped piece of gold was lowered into a graduated cylinder holding a volume of water equal to 17 ml. The height of the water rose to 20 ml. If the mass of the gold was 27 g, what was its density?

• 9 g/mL
• 10.5 g/mL
• 6.5 g/mL
• 8 g/mL

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

Calculate the density in the following question: A flower pot has a mass of 95 g and a volume of 92 mL.

• 1.03 g/mL

• 0.97 g/mL

• 1.01 g/mL

• 0.99 g/mL

In the picture, the mass of the block is 200 g, the dimensions of the block are 6 cm by 4 cm by 5 cm.  What is its density?

• 1.67g/cm³
• 13.33 g/cm³
• 0.60 g/cm³
•  24000 g/cm³