Measuring a length that has two ends judged against a mm scale gives an uncertainty of about:

  1. pm 1 cm
  2. pm 5 mm
  3. pm 1 mm
  4. pm 0.1 mm
Answer

C) pm 1 mm

±0.5 mm at each end. SLO P-11-N-12 · Application

Physics MCQ · More Experimental Skills and Data Analysis MCQs · Practise