Chemistry, 08.07.2020 02:01 dmccray3357
14.
Two jewelers were asked to measure the
mass of a gold nugget. The true mass of the
nugget is 0.856 grams (g). Each jeweler took
three measurements. The average of the
three measurements was reported as the
"officialâ measurement with the following
results:
Jeweler A: 0.863 g, 0.869 g, 0.859 g
Jeweler B: 0.875 g, 0.834 g, 0.858 g
Which jeweler's official measurement was
more accurate? Which jeweler's measure-
ments were more precise? In each case, what
was the error and percent error in the official
measurement?
Answers: 3
Chemistry, 22.06.2019 07:20
2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here
Answers: 1
Chemistry, 22.06.2019 14:00
Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20âc. what is the molar mass of this gas?
Answers: 2
Chemistry, 22.06.2019 23:30
Rank substituents in order of their priority when assigning the e or z label to an alkene. i, ch2i , h, ch2ch2cl, f
Answers: 2
14.
Two jewelers were asked to measure the
mass of a gold nugget. The true mass of the
nu...
mass of a gold nugget. The true mass of the
nu...
Mathematics, 24.02.2021 18:50
Mathematics, 24.02.2021 18:50
Mathematics, 24.02.2021 18:50
English, 24.02.2021 18:50
Arts, 24.02.2021 18:50
English, 24.02.2021 18:50
History, 24.02.2021 18:50
Mathematics, 24.02.2021 18:50