Second Semester Review

This bullseye demonstrates...

• High Accuracy & High Precision
• High Accuracy & Low Precision
• Low Accuracy & High Precision
• Low Accuracy & Low Precision

Which is the more precise measurement?

• 4 mL

• 4.3 mL

• 4.30 mL

• 4.300 mL

This is determined by the tool being used to take measurements

• Accuracy

• Precision

• Significant

• Estimate

How close a measurement is to the accepted value is called..

• Accuracy

• Precision

• Significant

• Estimate

10 cm = _____mm

• 100
• 1,000
• 1
• 0.1

1,000 meter = ___________kilometer(s)

• 0.001
• 0.1
• 1
• 10

648 g = ____ mg

• 6,480
• 64,800
• 648,000
• 64.8

• 22.0 mL

• 20 mL

• 22 mL

• 20.2 mL

What is the length of the red line?

• 13 cm

• 12 cm

• 12.85 cm

• 12.8 cm

What is the distance the mouse travelled? What is the mouse's displacement?

• 7 m; -1 m

• -1 m; 7 m

• 8 m; 0 m

• 0 m; -1 m