Accuracy And Precision

Lab 2 Measurements: Accuracy and Precision   A. data sidesteps (36 points) put your completed data tables into your report here: information dining table 1 Measurement | Data | Length of atomic derive 13 plastic package |  4.50cm| top of the inning of atomic number 13 plastic packet |  7.50 cm| Temperature of spigot irrigate supply |  26.0 degrees Celsius| Temperature of methamphetamine water |  10.0 degrees Celsius| multitude of water in 10-mL graduate cylinder |  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| piddle 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 sweep in 50-mL graduated cylinder |  18.0ml| Mass of aluminum shot (given on external of packet) |  20.0gm|  B.  consume 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 utilize the unit- ingredient method. Length is 4.

5cm   change factor out 1cm = 10mm and 1cm/10mm                   4.5cm = 45.0 mm                  Height = 7.5 cm with the above conversion factor                  7.5cm = 75.0mm 2. modify the temperature measurements for the faucet water and the ice water from oC t! o 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/ molarity =...If you want to get a full essay, order it on our website: OrderEssay.net

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