Testing equipment before the experiment is important because:

  1. it wastes time
  2. equipment is always perfect
  3. faulty equipment gives wrong results and may cause injury
  4. it makes the experiment harder
Answer

C) faulty equipment gives wrong results and may cause injury

Accuracy and safety. SLO P-11-N-01 · Application

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