For the horizontal set up: bridges over the sample to trap the flying ends, should the sample snap. Young’s modulus Experiment Young’s modulus Experiment. JO. Show result. Some of these are Bulk modulus and Shear modulus etc. There are two components to the assessment of practical work: Questions in the... For 16-19 Young’s modulus, used as a numerical constant. Con: need to calculate magnification, can be knocked out of place, Pro: useful for more delicate or stiff samples; can use smaller loads. Young's modulus (E or Y) is a measure of a solid's stiffness or resistance to elastic deformation under load. In its fundamental mode, the wire vibrates at 2 2 0 H z. Young’s Modulus. It is a … 2. In this part, you’re normally anticipated to compose a conclusion to the report; compose a summary of your findings; and provide a brief description of your findings. Aim Our aim is to determine the Young’s modulus of elasticity of the material of a given wire using Searle’s apparatus. The steel frame of an earthquake-resistant building has to be able to flex, but not too much . One is to write a concise and exact variation. Sign In Join. Set up (diagram or description) 4. Young's modulus is a measure of how difficult it is to compress a material, such as steel. Writing a great laboratory report sample is not as tough as it appears, however there are still some things that need to be born in mind. For instance, if the trainee’s teacher requires him or her to write a thesis declaration (a research paper), you can put that here. It is helpful if students can learn to find their way around tables of material properties. According to various experimental observations and results, the magnitude of the strain produced in a given material is the same irrespective of the fact whether the stress is tensile or compressive. Composing a good science lab sample is important if you wish to make your research study and your report fascinating and helpful to readers. Description; Documentation; Info; Recommended; Used in following experiment; Measuring apparatus for investigating the elastic deformation of rods of flat geome-try and for determining the modulus of elasticity. Describe a good technique for measuring the diameter. Resources. 2. To investigate the effect and relationships of tensile and lateral strain on a specimen. 2 g is stretched between two fixed supports 4 0. The aim of this experiment is to determine the Young modulus for a copper wire. For determining Young's modulus of a wire under tension is shown in the figure above using a typical experimental arrangement. The value of the Young's Modulus is quoted in scientific data manuals for various materials but the value given is only approximate. It is most commonly used by physicists to determine strain, a measurement of how a material, responds to a pressure, such as being squeezed or stretched. Episode 228-1: The Young modulus (Word, 53 KB). How do I use my lab report sample? Feedback. Select environment: Select wire material: Wire radius: 0.1 mm 0.1 0.5 Wire length: 0.5 m 0.5 1. All real materials are Elastic and deform to some extent. These are frequently used to check the trainee’s understanding of the material. 2. This includes the standard information about the experiment, such as the name of the experiment, the name of the researcher performing the experiment, the name of the group doing the experiment, the name of the chemical substance that is being evaluated, and the date of the experiment. Video. Should the sample be arranged vertically or horizontally? You should not forget to include any extra information, which may be helpful for readers. So a fiducial marker such as some tape can be used to help identify the original and extended lengths. To determine Young’s modulus of elasticity of the material of a given wire. Plant Competition Lab Report – Lab reports are used to …, Consumer Lab Fish Oil Report – A lab report is …, Plate And Frame Filtration Process Lab Report, Test For Carbohydrates Lab Report Answers, Standard Proctor Compaction Test Lab Report Scribd, Chemicals In Everyday Life Lab Report Introduction, Analysis Of Vinegar By Titration Lab Report, Factors Affecting Reaction Rates Lab Report. The Young Modulus can be experimentally determined from the slope of a stress-strain curve created during tensile tests conducted on a sample of the material. (It will probably snap!). Our Objective. Method 5. EXPERIMENT 1:Determination of Young’s modulus (η)of a given spring Debangshu Mukherjee BS.c Physics,1st year Chennai Mathematical Institute 12.09.2008 1 Aim of experiment We are going to determine the Young’s modulus of the material of a spring by recording its time period of oscillation when loaded by a certain weight. Can I consist of additional info on my laboratory report sample? It is denoted by Y. The slide with its slits is most commonly purchased from a manufacturer who provides a measured value for the slit separation distance - the d value in Young's equation. The reference wire supports a vernier scale, which will measure the extension of the test wire. Young’s modulus, numerical constant, named for the 18th-century English physician and physicist Thomas Young, that describes the elastic properties of a solid undergoing tension or compression in only one direction, as in the case of a metal rod that after being stretched or compressed lengthwise returns to its original length. A lab report Young modulus of elasticity of the same experiment is determine. Stress by strain lab manual ( PC142 lab manual ( PC142 lab manual, 2017! As Young 's modulus experiment Young ’ s modulus experiment Young ’ s modulus, seems to be measured the. Measure the extension of the experiment data collection ) 2 they might be measured, and students can to! 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