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. Stiffer materials, like most metals, have much higher values for young's modulus copper, for example, has a typical young's modulus of 120 gpa.
Measuring young’s modulus with metal flatstock by previous papers using wire (reference  reports a 16% error for copper wire. 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. An apparatus to measure young’s modulus michael cantor and martin dewitt, department of chemistry and physics modulus of copper and steel wires wires were.
Open document below is an essay on youngs modulus of a cantilever from anti essays, your source for research papers, essays, and term paper examples. Free essay: how does the young’s modulus of a sweet lace compare to the young’s modulus of the cables supporting the millennium bridge visit: the. Property information young's modulus and specific stiffness overview young's modulus measures the resistance of a material to elastic (recoverable) deformation under load. I have to calculate the young's modulus of copper if you post an essay for editing or other help [a-level physics] young's modulus.
Copper is a chemical element with symbol cu (from latin: cuprum) and atomic number 29 it is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. 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.
1 | page young’s modulus of copper abstract: i did an experiment to find the young’s modulus of a copper wire, which was resulted to be. Apparatus set-up diagram table of results – first experiment stress strain young’s modulus (pa) stress/strain force (n) area (m2) stress (pa) lo (m) extension (m) strain 0 2 error and uncertainty area: the micrometer used to measure the diameter of the nylon had an accuracy of 0 001mm, meaning there is an uncertainty of +/- 0 001mm to this measurement.
Both paper and mdf are made from wood pulp and so have similar densities and little directional variation in young's modulus why do brass and copper have similar. Young's modulus or tensile modulus alt modulus of elasticity - and ultimate tensile and yield strength for steel, glass, wood and other common materials. I believe, it will change young's modulus has its origin in the nature of bonding including interatomic distances in case of the heat treatment you have referred to that is quenching for hardening of steel it is martensitic transformation which leads to hardening. Modulus of elasticity for metals modulus of elasticity (or also referred to as young’s modulus) copper alloys.Download