Балет для тебя — главная форумы барахолка investigating the young modulus of a wire coursework — 824042 в этой теме 0 ответов, 1 участник, последнее обновление rogedriaverma 3 дн, 18 час назад. Investigation on young modulus essay samarpan rai 30/11/012 physics hl investigation on young modulus young's modulus , also known as the tensile modulus , is a measure of the stiffness of an elastic material and is a quantity used to characterize materials.
Young’s modulus of copper, e = (125 ï¿½ 22) gpa conclusion: – the stress applied to a copper wire (swg 32) is directly proportional to the strain it produces before the extension becomes 35mm. This investigation aims to find the value of young’s modulus for a specific material, in this case nylon fishing line young’s modulus (e) is a measure of a material’s stiffness, determined by the formula: the standard unit of measure for young’s modulus is the pascal (pa) 1 pascal is the same measure as 1 nm-2 (nm being newton metre.
From the slope of the straight part of the m-e graph, young’s modulus of copper can be found since f=mg and a= cross-sectional area of the wire = (d/2)2 = d2/4, young’s modulus of the copper wire is given by e = fl/ae = mgl/( d2/4)e = m/e x 4gl/ d2 = slope of graph x 4gl/ d2 procedure 1.
Calculating the young modulus of constanton - sample essay introduction constanton is a copper-nickel alloy mainly used in the for its electrical resistance properties it has a high resistance which is constant over a wide range of temperatures. D2 measurong young’s modulus of copper essay sample in this experiment, the young’s modulus of copper will be mesured apparatus – copper wire 4m. Investigating the young modulus of a wire coursework writing a doctoral dissertation by on september 8, 2016 in 5203054915 young modulus a wire of coursework the investigating ravil crumb dieback, your mortgage remove deplorable uniforms.
Conclusion using experiments 4 and 6 i was able to work out my young’s modulus of constanton by finding the gradient of the initial straight part of my graph experiment 4 = 280gpa experiment 6 = 240gpa the real value of the young’s modulus is 162gpa so i am out by approximately a factor of two.
According to the experiment findings the young’s modulus for a copper wire was found out to be 183gpa while that of wire thread was 5gpa materials with strong free essays. The values are plotted on an x-y graph and yield a typical graph from the graph several material properties could be calculated and observe the following experiment investigates the young’s modulus of a piece of wire subjected to tension to get the young’s modulus, stress and strain of the wire must be calculated from the recorded results.
To compare and contrast the young’s modulus of the wire investigated with the young’s modulus of contemporary wires available today in order to conclude whether it is made from a modern alloy, i have copied a table from a datasheet book containing the young’s modulus of the different types of modern wires available today.