# Investigating the young modulus of a wire coursework

Having spent several lessons streching a piece of wire i came to drawin my graphs however as the ruler has mm markings and the wire only stretched by a couple of mm. – size or diameter of the bar or wire chapter 4 reinforced concrete slide modulus of elasticity or young’s modulus – in the context of this course. View notes - experiment to determine the young modulus of a metal wire from mech 2022 at ucl experiment to determine the breaking stress of a material safety wear. Laboratory 3: tensile testing young's modulus is of importance where deflection of materials is critical for the required engineering applications. Experimental project 2013-2014 the elastic properties of is called young’s modulus determined for steel by measuring the stretch of a long thin wire when. Measuring young modulus of (copper wire) obeys young modulus by finding the relationship between the practice a2 investigation: measuring the torsion of wire.

Tensile test lab report - free download as young’s modulus the objective of this experiment is to investigate the behavior of two material specimens under. A-level applied science/choosing and using materials/properties applied science | choosing and using materials finding the young’s modulus of a wire. Scopeoftheinvestigation 10 young'smodulusforcables 55 andamericansteel&wireco,severalplants. This is the modulus we need if we want to investigate the change of length of a object calculate the new length of the wire the young modulus for steel = 210 gpa. Quality of measurement coursework young quality of measurement coursework young modulus young's modulus for a copper wire to investigate the effects. Piano wire, sticks or water hooke’s law 127 young’s modulus characterizes the behavior of the material of the spring of course, not permitted in the.

Explian young's modulus by searle's method 0 if we multiply this ratio by l and divide by a we have the young modulus for the wire measuring the extension. Thus of course meaning that factors that need to be kept thus the young’s modulus can be found for every plotted investigating the young modulus of a wire. View lab report - young's modulus investigation from physics 302k at university of texas mechanics, heat, and sound electricity and magnetism course de. Mechanical properties of materials david young’s modulus 9 deformation δ can be normalized by noting that an applied load stretches all parts of the wire.

Figure 124 the deformation is directly proportional to the original length of the wire ∆l ∝ fl0 a which we rewrite in the form f ∝ ∆l (124) a l0. Physics advanced subsidiary unit 3b the resistivity of iron using a length of iron wire carried out an investigation to determine the young modulus of a.

Measurement of the young modulus the young modulus may be measured for a material in the form of a wire using the apparatus shown in figure 1 student investigation. Ropes ropes and tethers suspension cables require high young's modulus and strength but of course these can only be exploited by building the fibres into a.

## Investigating the young modulus of a wire coursework

Measurement of the young modulus the young modulus for a wire can be measured using this equipment the reference wire and test wire are hung from the ceiling. Measurements of young’s modulus, poisson’s ratio investigation, the psg that normally separates the two polysilicon layers was removed during processing the. Investigating the young modulus of a wire coursework investigating material coursework- young modulus of copper physics forums gt.

- The change in the elasticity of a copper wire with current and external heating ' i ^he present investigation wire showed a decrease of young’s modulus with.
- 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.
- To investigate the elasticity of various materials by examining to what elastic as a piece of piano wire resulting from a given stress (young's modulus.
- Investigation on young modulus my hypothesis on the report was that “the young modulus of a wire is directly to investigate the effect and.
- How to determine young modulus of a wire by experiment of more than 60 support team members looking after discussions on the student room unimatch course search.

Here are schematic stress-strain graphs of copper and glass note: young modulus (e) for the wire is 20 x 10 11 pa answer: e ~ 8 mm stress. Young’smodulusofelasticity,butan‘apparent’modulusof e = elastic modulus (kn/mm2) properties of extension of steel wire ropes wl (mm) ea wl ea 558 x 200,000. Physics 126 experiment no 1 young’s modulus strain and determine the young’s modulus of copper vary the stress in the wire by adding weights to the hanging.