SI Units and Measurements

When measuring mass, which tool would be best?

• Triple beam balance

• Graduated cylinder

• Meter stick

• Thermometer

You want to know the length of your foot. Which unit of measurement would be best for this?

• Meter

• Centimeter

• Gram

• Milliliter

What is the mass of the object? (You can click to make image larger)

• 78.0 g

• 76.2 g

• 77.5 g

• 77.1 g

How much liquid is in the graduated cylinder? (Remember to read from the bottom of meniscus)

• 43 mL

• 40 mL

• 45 mL

• 44 mL

What is the length of this leaf?

• 3.0 cm

• 3.5 cm

• 3.2 cm

• 3.9 cm

What is a graduated cylinder used to measure?

• Weight

• Mass

• Length

• Volume

Convert 9 meters to centimeters

• 90cm

• 900cm

• .9cm

• .009cm

2804 mg = ___ g

• 0.2804

• 28.04

• 2.804

• 280.4

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

Calculate the density of the cube.

• 2 g/cm³
• 4 g/cm³
• 6 g/cm³
• 8 g/cm³