- 4 Looking At The Data Obtained For The 25 Ml Graduated Cylinder Is It Really Necessary To Report All Four Digits In Th 1 (12.68 KiB) Viewed 45 times
- 4 Looking At The Data Obtained For The 25 Ml Graduated Cylinder Is It Really Necessary To Report All Four Digits In Th 2 (29.92 KiB) Viewed 45 times
- 4 Looking At The Data Obtained For The 25 Ml Graduated Cylinder Is It Really Necessary To Report All Four Digits In Th 3 (29.92 KiB) Viewed 45 times
- 4 Looking At The Data Obtained For The 25 Ml Graduated Cylinder Is It Really Necessary To Report All Four Digits In Th 4 (29.97 KiB) Viewed 45 times
Graduated cylinder Pipet Buret Sample Coke Diet Coke Coke Diet Coke Coke Diet Coke Mass of beaker + liquid (g) 75.790 73.300 75.700 74.710 75.520 75.170 Mass of beaker (g) 49.610 49.610 49.610 49.610 49.610 49.610 Mass of Liquid (g) 26.18 23.69 26.03 24.89 25.91 24.86 Volume (mL) 25.0 25.0 25.00 25.00 25.00 25.00 Density (g/mL) 1.0472 0.9476 1.0436 0.9956 1.0364 0.9944 density (g/mL) from class discussion 1.005 0.970 1.029 1.009 1.031 0.976
3. (a) Did all measurements exhibit random error? Briefly explain.(Hint: Remember that any deviation between values indicates random error) (b) What is the source of random error in the class measurements? (c) Did these measurements exhibit systematic error? Briefly explain. (d) Did any of these measurements represent mistakes rather than error? Normal : B|IU X₂X¹ EIE= Billi (a) (b) (c) (d) fx 8 (2pts) 4. Looking at the data obtained for the 25 mL graduated cylinder, is it really necessary to report all four digits in the answer? Why or why not? Tx Sound