Two masses are (4 pm 0.1) kg and (2.5 pm 0.1) kg. Their total mass is:

  1. (6.5 pm 0.1) kg
  2. (6.5 pm 0.01) kg
  3. (6.5 pm 0.2) kg
  4. (1.5 pm 0.2) kg
Answer

C) (6.5 pm 0.2) kg

Absolute uncertainties add. SLO P-11-A-06 · Application

Physics MCQ · More Physical Quantities and Measurement MCQs · Practise