Density Quiz

What is density?

• Measurement of mass within a given volume

• Measurement of weight within a given space

• Measurement of length within a given area

• Measurement of time within a given distance

How do we calculate density?

• Subtract volume from mass

• Divide volume by mass

• Multiply volume by mass

• Add volume and mass

What are the units used to measure density in the metric system?

• Kilogram per cubic meter

• Pound per cubic feet

• Pound per square feet

• Kilogram per square meter

Which material has a density of approximately 168.55 pounds per cubic feet?

• Stainless Steel

• Aluminium

• Gold

• Copper

What happens to the density of a fluid when it is heated?

• Remains constant

• Becomes zero

• Increases

• Decreases

What is the density of water in its liquid state?

• 62.4 pounds per cubic feet

• 1 kg per cubic meter

• 1000 kg per cubic meter

• 100 pounds per cubic feet

What is the formula to calculate density?

• Rho = V - M

• Rho = M / V

• Rho = M * V

• Rho = V / M

What is the density of stainless steel?

• 7900 kilograms per cubic meter

• 168.9 pounds per cubic feet

• 2700 kilograms per cubic meter

• 498.3 pounds per cubic feet

What is the volume of a block with a mass of 5400 kilograms and a density of 2700 kilograms per cubic meter?

• 1 cubic meter

• 2 cubic meters

• 3 cubic meters

• 4 cubic meters

Why does ice float in water?

• It is more dense than water

• It has zero density

• It has the same density as water

• It is less dense than water