Measurements and Sig Figs

Determine the number of Significant Figures in 101.00 mL.

• 5
• 4
• 3
• 2

Determine the number of Significant Figures in 0.0100 m

• 5
• 4
• 3
• 2

Determine the number of Significant Figures in 10.0 g

• 1
• 4
• 3
• 2

Determine the number of Significant Figures in 10 L.

• 4
• 3
• 2
• 1

Determine the number of Significant Figures in 0.000204 kg.

• 4
• 3
• 6
• 1

Where do we read the level of liquid?

• The highest point the liquid touches
• The bottom of the meniscus
• Half way between, we make an educated guess and round it
• The top of the meniscus

What is the Volume in the graduated cylinder?

• 63.5 mL
• 63 mL
• 63.55 mL
• 6 mL

Which of these could be a correct measurement for the volume shown?  Click on this image for a better look.

• 40 mL
• 43 mL
• 43.0 mL
• 43.00 mL

Which is the correct measurement of the red line?  

• 9 cm
• 8.5 cm
• 8.50 cm
• 8.1 cm

Which liquid is the most dense?  

• oil
• water
• syrup
• plastic bottle