Measurement Uncertainty and Significant Figures

• 6.946

• 6.95

• 6.9

• 7.0

How many significant figures: 216 m

• 1
• 2
• 3
• 0

How many significant figures: 153.0 mL

• 1
• 2
• 3
• 4

How many significant figures: 0.012 km

• 1
• 2
• 3
• 4

How many significant figures: 1000 mL

• 1
• 2
• 3
• 4

How many significant figures: 100.000 cL

• 1
• 3
• 5
• 6

How many significant figures: 0.001 g

• 4
• 3
• 2
• 1

Solve and give your answer with the correct number of significant figures
(12.470)(271)

• 3366.9
• 3.37x10³
• 3400
• 3370

Round 0.010229 to four sig figs

• 1022
• 1023
• 0.01023
• 0.01022

What is the reading of the meniscus?

• 36mL

• 45mL

• 35.0mL

• 30.5mL