Question 4 Question Set 2.1: Uncertainty with Analog Scales1. Determine the width of the pencil at right, including uncertainty. The smallgraduation lines indicate millimeters. What is the relative uncertainty of yourreading? (Remember, we will always express the relative uncertainty as a percentage)2. Let's compare your results from question 1 to the from the measurement of the width of the lab table on page 13.a. Which measurement has greater absolute uncertainty?b. Which measurement has greater relative uncertainty?Comment on why there is such a difference in relative uncertainty.C.3. Determine the reading on the speedometer at right, including uncertainty. What is therelative uncertainty of your reading? Draw a number line with error bars to describe thismeasurement.WO4. Determine the reading on the beam balance at right, includinguncertainty. What are the absolute and the relative uncertainty of yourreading? on oq eslind dadazoq lo spnat en o14 | Page 1121004020010050150 20050km/h50 60 703002506300350308-3092perow8040090

Answered: 4. Determine the reading on the beam…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question 4

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“Since you have asked only question 4, we will solve the fourth question for you.

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We are unable to offer a precise value for each observation. There will always be mistakes. The inaccuracy or uncertainty that arises when measuring dimensions by scale is referred to as instrumental error.

Because the centimetre scale has the lowest count, this is the case. We detect both absolute and relative uncertainty.

Now as we can see in figure it is clear that in the given figure there is a triple beam balance.

And each beam has a scale.

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