hi, please help me answer questions 4, 5 and 6(a),6(b). thank you so much 1.is there a difference in the accuracy of measurements of the reading if the units usedAnswer the following questions. Write you explanation on a separate sheet of paper.What I Have LearnedCheck your understanding!vary? Why?2 Up to what precise measure could each instrument be read?a Which of these three measuring devices:ruler, verner caliper and micrometer is themost versatile? Justify your answer.A The smallest unit on a ruler is 1mm. Two students measured the width of a woodenslock and recorded them as 5.25 cm and 5.27 cm.Analyze the data gathered. Arethese two equally precise? Comment5 Can measurements be accurate but not precise? Justify your answer by citing aspecific example.6 Two students, John and Jay are given a small cylinder of aluminium of known mass andasked to determine its density. (The 'accepted' density of aluminium is 2.702 g/cm)Since density is mass/volume, the students need to calculate the volume of the cylinder.The height and diameter of the cylinder need to be measured in order to calculate itsvolumeJohn is told to use a simple plastic ruler and to make four independent measurementsfor each dimension. Jay is told to use a precision measuring tool called a micrometer.John-plastic ruler2.2 g/cm32.3 g/cm2.7 g/cm32.4 g/cmJay - micrometer2.703 g/cm2.701 g/cm?2.705 g/cm5.811 g/cm3a.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.15

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Answered: A The smallest unit on a ruler is 1mm.…

A The smallest unit on a ruler is 1mm. Two students measured the width of a wooden iock and recorded them as 5.25 cm and 5.27 cm.Analyze the data gathered Are these two equally precise? Comment.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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