QUESTION 1 If the accidental error is estimated to be ±0.0079 for each of 33 separate measurements, what is the total estimated error. State your answer to three decimal places. It is understood that this answer is plus or minus.

Q: QUESTION 3 Eight independent measurements were made along a line and the standard deviation was…

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Q: 2.8 The following six independent length measurements= were made (in feet) for a line: 736.352,…

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Q: The length of a line was measured repeatedly on three different occasions and probable error of each…

A: Given: x1=1201.50±0.02 mx2=1201.45±0.04 mx3=1201.62±0.05 m

Q: 1. Random errors tend to partially cancel themselves in a series of observations. . A discrepancy is…

A: The given statements are to be identified whether true or false. Also, the term 'vertical datum' is…

Q: Measurement of a line was taken ten times with a steel tape and found to be as under 100.54 m,…

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Q: An angular measurement has a precision of 1:287. What is the angular error in MINUTES.  You can use…

A: Precision of  angular measurement is 1 : 287

Q: 11.9 The brakes of a car are applied, causing it to slow down at a rate of 10 ft/s. Knowing that the…

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Q: The error in measuring the radius of a 5 cm circular rod was 0.2%. If the cross- sectional area of…

A: A ) Given data : Radius of circular road = 5 cm Error = 0.2 % To Find ;The resulting absolute…

Q: What can you s

A: introduction: The degree of closeness to the true value is called accuracy. The degree of…

Q: Measurement of a line was taken ten times with a steel tape and found to be as under 100.54 m,…

A:

Q: An EDM instrument has a purported accuracy capability of (2 mm +2 ppm). The estimated error for both…

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Q: Using a sound meter, the following measurements were made for the following sources: rock band at a…

A: To determine:

Q: The length of a line was measured repeatedly on three different occasions and probable error of each…

A: 1st set of measurements = 1201.50±0.02m2nd set of measurements= 1201.45±0.04m3rd set of measurements…

Q: A civil engineer measures the distance of points A and B and the following values were recorded in a…

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Q: PI at 8 + 272.311 I= 24° 24'20" T= 108.129 m

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Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.