Density Volume and Conservation of Mass Final Quiz

A 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

An eraser 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

A paper clip has a mass of 9g and a volume of 3cm³. What is its density?

• 3 g/cm³
• 1/3 g/cm³
• 27 g/cm³
• 39 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

Calculate the volume of a shape given the following information:

Length: 2 m

Width: 4 m

Height: 9 m

• V = 2+4x9

  V = 54 m³

• V = 2x4x9

  V = 72 m³

• V = 2+4+9

  V = 15 m³

• V = 44 m³

Calculate the volume of this shape.

• V = 5+2x9

  V = 63 cm³

• V = 9+5+2

  V = 16 cm³

• V = 5x2x9

  V = 90 cm³

• V = 95x2

  V = 190 cm³

Calculate the volume of this shape.

• V = 10x1x3

  V = 30 mm³

• V = 10+1+3

  V = 14 mm³

• V = 30+1

  V = 31 mm³

• V = 10x1

  V = 10 mm³

Find the volume of the shape given the information below.

Length: 6 km

Width: 2 km

Height: 5 km

• V = 6+2x5

  V = 40 km³

• V = 6x2x5

  V = 60 km³

• V = 62x5

  V = 310 km³

• V = 10x5

  V = 50 km³

Calculate the volume of this shape.

• V = 2+2+10

  V = 14cm³

• V = 2x10x2

  V = 22cm³

• V = 10x2x10

  V = 200cm³

• V = 2x10x2

  V = 40cm³

If the Volume is 24 mL, what is the density?

• 72

• 2880

• 24

• 2