6. Two students, John and Jay are given a small cylinder of aluminium of knownmass and asked to determine its density. (The 'accepted' density of aluminium is2.702 g/cm3.) Since density is mass/volume, the students need to calculate thevolume of the cylinder. The height and diameter of the cylinder need to bemeasured in order to calculate its volumeJohn is told to use a simple plastic ruler and to make four independentmeasurements for each dimension. Jay is told to use a precision measuring toolcalled a micrometer.John – plastic ruler2.2 g/cm2.3 g/cm2.7 g/cm2.4 g/cm3Jay – micrometer2.703 g/cm2.701 g/cm2.705 g/cm5.811 g/cma. Which student's data is more accurate? Cite factor(s) that might affect themeasurement's accuracy.b. Which student's data is more precise? Cite factor(s) that might affect themeasurement's precision.

Answered: Image /qna-images/answer/42a6b116-072a-4ffb-a9f5-9df5a328771e.jpg

Answered: 6. Two students, John and Jay are given…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 60PQ

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