Solving Advanced Density Calculations

Why is it recommended to watch the basic density practice problems video before this one?

• To learn about different types of wood.

• To understand the history of density.

• To memorize the density formula.

• To have a good foundation for advanced problems.

What is the mass of the piece of wood given in the problem?

• 65.0 g

• 96.4 g

• 5.0 g

• 11.0 g

What information is missing in the problem that is usually provided in past problems?

• The mass of the object

• The volume of the object

• The density of the object

• The shape of the object

How do you find the volume of a rectangular block?

• Add the length, width, and height

• Multiply the length, width, and height

• Divide the length by the width and height

• Subtract the width from the length and height

What are the dimensions of the rectangular block given in the problem?

• 11 cm, 5 cm, 3.0 cm

• 10 cm, 4 cm, 2.0 cm

• 12 cm, 6 cm, 4.0 cm

• 9 cm, 3 cm, 1.0 cm

What is the volume of the rectangular block?

• 55 cubic cm

• 75 cubic cm

• 65 cubic cm

• 85 cubic cm

What units are used to measure the volume in this problem?

• Cubic meters

• Cubic centimeters

• Liters

• Milliliters

How do you determine the density once you have the mass and volume?

• Subtract the volume from the mass

• Divide the mass by the volume

• Multiply the mass and volume

• Add the mass and volume

What is the final density of the piece of wood?

• 0.884 g/cm³

• 0.784 g/cm³

• 0.684 g/cm³

• 0.584 g/cm³

What are the units for the final density?

• kg/cm³

• kg/m³

• g/cm³

• g/cm