Repeated readings: 48, 52, 50, 49. Using half the range, the absolute uncertainty is:

  1. pm 49.8
  2. pm 2
  3. pm 4
  4. pm 1
Answer

B) pm 2

Range = 52 - 48 = 4; uncertainty = range2 = pm 2. SLO P-11-N-14 · Understanding

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