YOUNG MODULUS OF COPPER COURSEWORK
Contribute to leeytPhysics development by creating an account on GitHub. The cross sectional area of the wire got thinner under stress so that the expected stress would be less than the stress actually applied. Compute the value of the Youngs modulus of this wire. It is also known as the elastic modulus. Reading error in measuring the extension and the unstretched length.
It looked how i expected it would until i added the uncertainty bars. The value depends on the force applied and the components. This page contains solved examples on Elasticity Question 4A thick uniform rubber rope of density 1. The attempt at a solution having spent several lessons streching a piece of wire i came to drawin my graphs. Young modulus coursework example.
Accessed May 23, It is also known as the elastic modulus. Repeat the experiment several time and take average of the extension values so that more accurate result can be obtained. The hanger was tied to the end of the wire so as to straighten out the kinks in the wire and the unstretched length lo of the wire from the edges of the wooden blocks up to the marker was measured.
Young’s Modulus for Two Materials connected. Here is a recipe to intellectual activity is just not inquisitive glass of crushed roots, boil placing a child within a. My graph looks crazy even with just the elastic values.
Reading error in measuring the extension and the unstretched length. The stress just before the wire breaks is called the breaking stress. The understanding I have is, Youngs modulus represents the ratio of.
Measuring Young’s Modulus of Copper Essay Example for Free – Sample words
Repeat the experiment by using copper wire with different s. These have streched the gradient so that it is nearly infinate. Homework Help Introductory Physics Homework. Sorry, but copying text is forbidden on this website! Compute the value of the Youngs modulus of this wire. That firm is ours, a place where learning to Start an Essay having a Quote, Question or rather Definition isn’t very difficult, effective and convenient. For example, as the linear theory implies reversibility.
Sorry, but copying text is not allowed on this site. The entry page will likely be really congested at about the deadline time.
Investigate young’s modulus behind Constantan and Copper. – GCSE Science – Marked by
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A copper rolled wire 10 m long and 1. Hence, Youngs modulus of elasticity is measured in units of pressure, which is pascals Pa. Youngs modulus determines the elasticity value for materials.
Measuring Young’s Modulus of Copper Essay
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Perhaps it will help. Assume that the cross-sectional area did not vary as the stress increased.
The experiment can be repeated as below so that the small extension of the wire can be measured accurately by vernier coursrwork moreover, there will be no extra fractional fore due to the presence of pulley.
If you contact us after hours, we’ll get back to you in 24 hours or less. Young modulus coursework example. Modulus of Elasticity Report Coursewkrk 2 2 Failure. If the extension of the wire is? The modulus of elasticity of.
Therefore, when a material has a larger the value of E, it resists to moculus elastic deformation strongly and a large stress is required to produce a small strain. The extension increases rapidly as the force on the wire is further increased.