Accuracy And Precision

Lab 2 Measurements: Accuracy and Precision   A. data sidesteps (36 points) fix your completed data tables into your report here: data tabulate 1 Measurement | Data | Length of atomic bet 13 plastic package |  4.50cm| top of the inning of aluminium plastic packet |  7.50 cm| Temperature of spigot irrigate |  26.0 degrees Celsius| Temperature of chalk water |  10.0 degrees Celsius| majority of water in 10-mL graduate piston chamber |  10.0ml| Volume of water in 50-mL graduate cylinder | 9.0ml|   Data Table 2 Measurement | Data | Inside diam of 50-mL graduate cylinder |  2.50 cm| Height of 50-mL graduated cylinder|  10.0 cm| peeing temperature |  25.0 degrees Celsius| Initial wad of water in 50-mL graduated cylinder | 10.0 mL | visual sense of water in the 50-mL graduated cylinder (remember, 1 g of water weights 1 mL since its density is 1 g/mL) |  10.0gm| Volume of water and aluminum spear in 50-mL grad uated cylinder |  18.0ml| Mass of aluminum shot (given on external of packet) |  20.0gm|  B.  reexamination Questions (Show all calculations) Part I (Each question is cost 10 points.) 1. convince the length and height measurements for the packet that contains the aluminum shot from units of cm to units of mm use the unit- figure method. Length is 4.

5cm   change means 1cm = 10mm and 1cm/10mm                   4.5cm = 45.0 mm                  Height = 7.5 cm with the above conversion factor                  7.5cm = 75.0mm 2. replace the temperature measurements for the faucet water and the ice water from oC to oF, using the pursuit equation: oF = ! 1.8(oC) + 32. Faucet H2O is 25 degrees Celsius              F=1.8(25.0)+32              45+32 = 77.0 degrees Fahrenheit  (2SF) Ice Water is 10 degrees Celsius F=1.8(10.0)+32 18+32=40.0 degrees Celsius 3. Convert the volumes of the water in the 10-mL and 50-mL graduated cylinders from mL to L, using the unit-factor method. 10mL/ jet =...If you want to get a full essay, order it on our website: OrderEssay.net

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