Web10 mL graduated cylinders let you measure volumes up to 10.00 mL to the nearest 0.01 mL. 25 mL graduated cylinders let you measure volumes up to 25.0 mL to the nearest 0.05 or … WebA 50.20 g sample of a metal is placed in a graduated cylinder. The initial reading of the graduated cylinder was 10.0 ml, the final reading, after the sample was added, was 25,41 mL. What is the density of the sample in kg/L? (Show all work and the correct amount of sig figs for full credit) 3.

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WebFor there be be two sigfigs, that would mean that your uncertainty was in the ones digit. Since you only had the single graduation at 50 mL, you can't say that you measured out 20±10 20±9 mL because you there's no way for you to know about what's happening in the ones digit. 2adn • 6 yr. ago Web2 Answers. Sorted by: 1. You can know the mean more accurately than the data is known. If your data is rounded to one decimal, each item is uncertain by ± 0.05. The variance of the uniform distribution of total width 0.1 is 1 12 ⋅ 0.1 2. The variance of the sum of N items is then N 1200. The standard deviation of the mean is about 1 35 N. how many miles is mexico from england

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WebHow many sig figs can a volumetric flask hold? two sig figs What number of sig figs does the 10 mL graduated cylindrical have? The 10-mL graduated Cylinders are always … Web27 aug. 2024 · How many sig figs does a pipette have? August 27, 2024 by Alexander Johnson. In the case of the glassware used in general chemistry lab, both the 10mL … WebConverting 25.8 °C (3 sig figs) to Kelvin gives: 25.8+273.15 = 299.0 K (4 sig figs) 4. Likewise, when subtracting numbers you may find the number of significant figures … how are shakespeare and hip hop similar