Solid Mechanics Lab Report Measurement of Young’s Modulus Sherin Joseph 00549618 Measurement of Young’s Modulus of Aluminium using Cantilever loading Abstract The Young’s modulus of Aluminium was calculated using the measurements of the cantilever deflections. A beam of aluminium was clamped on one end and the other end was loaded with different weights‚ ranging from 1 to 15N. The deflection was then measured using a dial gauge. The slope of a load (abscissa) vs. deflection (ordinate)
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Labwork FINDING YOUNG’S MODULUS OF WOODEN METRE RULER INTRODUCTION: Young’s modulus is also known as tensile modulus. It is the measure of elasticity and it is a very important characteristic of a material. The formula of young’s modulus is stress by strain. In this experiment I am going to determine the young’s modulus (E) of wood from the period of oscillation of a loaded wooden ruler. Equation relating the period of oscillation t to the overhanging length l of the ruler is; T2=kl3/E DESIGN:
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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 is named after Thomas Young‚ the 19th century British scientist. It is a very important concept that categorizes metals on basis of their elasticity. In the last lab‚ we were asked to find out the Young Modulus of two wires: Copper and Steel. I worked on Copper
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Experiment 1 : Young Modulus Title :Bending of beam and coefficient of elasticity. Objective : To study the relationship between load‚ span‚ width‚ height and deflection of a beam‚ places on two bearers and affected by a concentrated load at the centre. :To ascertain the coefficient of elasticity for aluminium‚ brass and steel. Results : Measurement of test specimen (a) For beam material – Steel | Length‚ L (mm) | Thickness‚ h (mm) | Width‚ b (mm) | 1st reading | 650
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Physics CA – Young’s Modulus Planning P1/P13 – Equipment Boss (x2) Clamp (x2) Stand Counter Balance (1Kg) Fishing line (0.6m) Masses (50g x 10) 1m ruler Markers Digital calliper Goggles P2/3 – Measuring quantity 1 Measure the original length of the fishing line (approx. 0.6m) using
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Young’s Modulus and Poisson’s Ratio Solid Mechanics Lab #2 Hyungjun Kang 00939822 9/9/2014 Purpose: 1. To investigate the effect and relationships of tensile and lateral strain on a specimen. 2. To gain knowledge in use of the instrumentation to conduct the above investigation. Introduction: The objective of this experiment is to demonstrate the relationships of a lateral and longitude strain on a common sample of aluminum within the elastic range .The sample is initially bolted in
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Parable of the Rich and the Kingdom of God. Mathew‚ Mark and Luke‚ are listed to have the detailed dialogue between the rich man‚ Jesus and His disciples. When the rich young ruler came to Jesus asking what he could do to inherit eternal life‚ Jesus told him to sell all that he had and follow Him. The scripture goes onto to say that the young man went away sorrowing (Mark 10:17-31‚NIV). Jesus used this confrontation to express‚ How hard it is for the ones who have many possessions to enter the kingdom of
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John Wooden on Leadership I am informing the SAI that Wooden on Leadership by John Wooden is a book that demonstrates and shows leadership skills. John Wooden started his leadership in 1932 at football practice in Kentucky as the coach. He then went on to become head coach At UCLA in 1949. While at UCLA Wooden wrote his fifteen steps of leadership. Wooden’s pyramid of success not only helped his team‚ but his own life. The first block on the pyramid is to be industrious. Wooden grew up on a small
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John Wooden John Wooden who was an extraordinary coach‚ won ten national championships in men’s’ college basketball. This great man was different than any other sport coaches. He had a unique way in training his team and teaching them how to become successful players that we don’t see in any other basketball coaches who use physical work in disciplining their athletes. His priority as a coach wasn’t wining. He wanted to give his players something that was more beneficial and to impact them for
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CALCULATING MODULUS OF RIGIDITY Modulus of Rigidity Using the initial length‚ radius‚ measurements of torque and angle of twist‚ it is possible to calculate the Modulus of Rigidity for each specimen. The modulus of rigidity or shear modulus represents the ratio of the shear stress to the shear strain. It is denoted ‘G’. To calculate two separate values of G for each specimen‚ it is possible to use two methods. It is important to determine the polar moment of inertia to be used throughout
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