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Title : Graphing A overseas telegramar Relationship Objective : To blaspheme the unidimensional alliance between the lap and the diameter of government note inclinations by taking experimental data and utilizing lifelike techniques. entryway : analogue relationship is a statistical term use to quarter the relationship between a variable and a constant. Linear relationships rear end be expressed in a graphical format where the variable and the constant are connected via a straight line or in a mathematical format where the in symbiotic variable is compute by the be given coefficient, added by a constant, which determines the dependent variable. How is the circumference of a set related to the diameter? The relationship is accepted to be C = ?D, where C is the circumference of the circle, D is the diameter of the circle, and ? is the constant pi = 3.141593. Thus, the circumference and the diameter should be directly proportional. A mend o f C against D should consent to a line of list ?. Hence, in the experiment, y ? x . The ratio Pi = C/D can be calculated and compared to the accepted pry of ? = 3.141593. The measured and accepted value can be compared by calculating the percentage of computer error using the formula beneath: .

% Error = |Pi- ?|/?*100% The determine C and D can also be compared by plotting C against D (C on the vertical and D on the horizontal). If the data follows the equation C = ?D, then the plot result be a line of slope ? and y-intercept 0. Conclusion : tour of a circular object increases linearly with its diameter. The ratio of circumference to diameter is the valu e of ? = 3.142. The documentary is accepted! . References : Books : * Steve Adams and Jonathan Allday, 2000. Advanced Physics. Oxford University Press, pg 38 and 39. * n.a., 2009. mental lexicon of Physics. Oxford, pg 294, 295 and 405. * Tim Akrill and Stephen Osmond, 1991. Work Out Physics. Macmillan nurture Ltd, pg 194 and 195. * Lee Cheng Xi et...If you trust to get a intact essay, order it on our website: OrderEssay.net

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