Errors and Uncertainty Quiz

Which shows a precise but not accurate aim?

• Exp I

• Exp II

• Exp III

• Exp IV

Tags

NGSS.MS-PS2-5

Which shows an accurate but not precise aim?

• Exp I

• Exp II

• Exp III

• Exp IV

Which shows an accurate and not precise aim?

• Exp I

• Exp II

• Exp III

• Exp IV

What is the uncertainty of this graduated cylinder?

• ±0.1ml

• ±0.25 ml

• ±0.5 ml

• ±0.1 ml

What is the measurement of this graduated cylinder?

• 36.5 ml

• 35.6 ml

• 38.5 ml

• 37.5 ml

What is the uncertainty of this beaker?

• ±5 ml

• ±10ml

• ±40ml

• ±8ml

What is the measurement of this beaker?

• 50 ml

• 45 ml

• 42 ml

• 48 ml

What is the uncertainty value of this biuret?

• ±0.5 ml

• ±0.1 ml

• ±0.05 ml

• ±0.25 ml

What is the measurement of this biuret?

• 23.34 ml

• 24.00 ml

• 20.39 ml

• 21.61 ml

Which of these measuring devices has the greatest uncertainty associated with it?

• Graduated cylinder

• Beaker

• Biuret