The following data were obtained in order to determine the density of cylindrical metal bar: Trial 1
Fantastic news! We've Found the answer you've been seeking!
Question:
The following data were obtained in order to determine the density of cylindrical metal bar:
| Trial 1 | Trial 2 | Trial 3 | |
| Height (cm) | 6.50 | 6.45 | 6.44 |
| Diameter (cm) | 1.25 | 1.26 | 1.22 |
| Mass (g) | 46.683 | 46.332 | 47.014 |
PLEASE ANSWER ALL FOR UPVOTE THANKS a) Calculate the average density of the metal bar. b) Calculate the percent relative average deviation of the measurements. c) If the accepted value for the density of the bar is 6.70 g/cm, what is the % relative error? d) Are these measurements more precise or more accurate? Explain. e) What is the purpose of repetition in measurements?
Expert Answer:
Related Book For 
Posted Date:
