1.   Identify the precision unit of the graduated cylinder below.
   
    A. 2 mL B. 0.5 mL
    C. 5 mL D. 1 mL
    Hint

  2.   Identify the precision unit of the scale below.
   
    A. 1 oz B. 0.25 oz
    C. 0.3 oz D. 0.5 oz
    Hint

  3.   Identify the precision unit of the thermometer below.
   
    A. 0.5°F B. 10°F
    C. 5°F D. 1°F
    Hint

  4.   Identify the precision unit of the clock below.
   
    A. 3 h B. 30 min
    C. 1 h D. 1 min
    Hint

  5.   Identify the weight shown on the scale using significant digits.
   
    A. 8.6 kg B. 8.65 kg
    C. 8.7 kg D. 8 kg
    Hint



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