Before using a stopwatch, you should:

  1. wind it backwards
  2. drop it to test it
  3. check that it starts, stops and resets correctly
  4. set it to an hour
Answer

C) check that it starts, stops and resets correctly

Functioning properly. SLO P-11-N-01 · Application

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