Faculty of Applied Science EAT104 Manufacturing and Materials (Mechanical Properties of Materials) By: Thanayan Alqahtani Contents page 1. Title 1 2. Index 2 3. Introduction
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By definition‚ material monism is the philosophical belief that proclaims that the physical world is filled with all matter derived from one single element. Material monism is Pre-Socratic‚ which means that it originated prior to the teachings of Socrates. This belief system was developed by three famous Milesian philosophers‚ who are commonly known as Thales‚ Anaximander‚ and Anaximenes. As stated in the text‚ “Three philosophers from the city of Miletus in Ionia‚ Thales‚ Anaximander‚ and Anaximenes
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Engineering materials Choice of materials for a machine element depends very much on its properties‚ cost‚ availability and such other factors. It is therefore important to have some idea of the common engineering materials and their properties before learning the details of design procedure. Common engineering materials are normally classified as metals and nonmetals. Metals may conveniently be divided into ferrous and non-ferrous metals. Important ferrous metals for the present purpose
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Lab Report # 11 By: Andrew Hoitt CHEM 105 Lab 11/29/2012 Lab # 11 – Acid - Base Titration Introduction: The purpose of this lab is to determine the molarity (M) of an unknown HCl solution. A NaOH solution will be made and its molarity calculated. A sample of the NaOH solution will be titrated against the unknown HCl solution to calculated the volume needed to neutralize it. With these volumes the unknown molarity can be calculated. Theory: Solutions
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Introduc on Lab 1 The Scien c Method 13 14 Lab 1 : Scien c Method Concepts to explore: Concepts to explore: x x x x x x x x Testable observa ons Hypothesis Null hypothesis Experimental approach Variables Controls Data collec on Analysis Introduc on What is science? You have likely taken several classes throughout your career as a student‚ and know that it is more than just chapters in a book. Science is a process that uses evidence to understand
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Discussion & Error Analysis: By examining the unknown alcohol’s H NMR spectra‚ it can be deduced that the alcohol is 1-(3-methoxyphenyl)ethanol. There are three peaks that have a shift of ~7.0-7.5‚ one with integration values of 1‚ 2‚ and 1.This shows that the alcohol is a meta-substituted benzene ring. The singlet peak with a chemical shift of~ 4.7 ppm with an integration of 1 is from the hydrogen on the OH group. The peak at ~ 1.7 ppm corresponds to the hydrogen of the carbon that is attached
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CONCLUSION After many class lab days‚ I concluded my unknown was Calcium Carbonate due to results from the Flame Test and Anion I Test. Throughout our lab days‚ my friends would help me determine various odors and colors of the substances which allowed me to confirm my answer. Also‚ I looked select test results up on the internet to see if they matched my observations. On our first lab day‚ I received my bottle and noticed a white precipitate in the bottom therefore‚ my unknown was insoluble. I started
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For the unknown light source‚ it had almost every color‚ so it might have been be mercury because they have similar color beams and their color from the naked eye appeared as purple‚ which mercury‚ a light blue‚ is very close to in terms of it’s color on the spectrum. For the unknown flame crystals‚ it may NH4+ because the colors that appeared are very similar to the crystals. Next‚ chemicals have to be heated in the flame for the color to emit because heat adds energy to the substance making the
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Abstract: Protecting biological diversity is defined based on analyzing the cladistic information. In this lab the null hypothesis was examined through interpreting constructed cladograms. A cladogram of five mammalian species include domestic dog (canis familiaris)‚ the Virginia opossum (Didelphis virginiana)‚ the domestic horse (Equus caballus)‚ the domestic cat (Felis cattus) and the white-tailed deer (Odocoileus virginianusis is generated based on the morphological feathers of these mammalian
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Restoration can be defines as to return or make as before‚ to reestablish something‚ to bring back the material as the original form. In the other word‚ restoration is the process of improving the condition of every kind of archival and library materials as far as practicable. Restorative Techniques is an innovative supplier of surface cleaning systems and products. Its technical expertise of materials and substrates is based both on professional knowledge and also long experience in the use of safe
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