Lab 5 The Diffraction Grating Chinua McDonald Objective: To measure the wavelength of light with a diffraction grating. Theory: The two types of diffraction gratings are the transmission and reflection gratings. They are made by ruling on a piece of glass or metal a number of evenly spaced lines with a fine diamond point. Diffraction phenomena can be analyzed in terms of Huygens’ principle‚ according to which every point on the wave front of a wave should be considered as a source
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Cited: 1. "Beer ’s Law Tutorial." Beer ’s Law Tutorial. UCLA Chemistry Department‚ Sept.-Oct. 2012. Web. 14 Feb. 2015. 2. Blauch‚ David M. "Chemical Kinetics." : Reaction Rates. N.p.‚ 5 Feb. 2014. Web. 12 Feb. 2015. 3. Thorne‚ Edward J. "Experiment 6: Kinetics of Alcohol Oxidation." Laboratory Manual for General Chemistry. 9th ed. Philadelphia: Drexel U
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indicated by a very pale pink color. To calculate the molarity of NaOH‚ the following equation was used MNaOH x VNaOH = MKHP x VKHP therefore the molarity was .125 M. INTRODUCTION This lab experiment covers the preparation of standard solution and the acid/base titration. The first part of the lab is to prepare a standard solution of Potassium hydrogen per. A standard solution is a solution of known concentration‚ in which it is prepared using exacting techniques to make sure that the molarity
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Chapter 14: Reform and Renewal in the Christian Church Homework The Great Schism: The Babylonian Captivity was the blasting fuse of the Great Schism. It was a period of division when the popes resided in Avignon‚ where there were three rival popes holding their own administrative offices and own followers. The schism weakened the religious faith of Christians‚ and discredited the Roman Catholic Church’s prestige. The Conciliar Movement was the outcome. Absenteeism: It was one of the Church
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14-34 ( Objectives 14-3‚ 14-5 ) In Part III of this case study‚ you obtained an understanding of internal control and made an initial assessment of control risk for each transaction-related audit objective for acquisition and cash disbursement transactions. The purpose of Part IV is to continue the assessment of control risk by determining the appropriate tests of controls and substantive tests of transactions. In order to do this‚ you must complete the steps needed to prepare a high-quality performance
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14 Accounting publications and research in twentieth-century Japan1 14.1 Introduction Japan’s interest in modern accounting began in the late nineteenth century with Alexander Shand [1844–1930].2 The Japanese translation of Shand’s (1873) Bank bookkeeping proved to be so important that his system of bank accounting became legally obligatory for the newly established banking system of the Meiji era. In the same year‚ Fukuzawa (1873–74) published a Japanese translation of Bryant and Stratton’s (1871)
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Robert W. Strayer Ways of the World: A Brief Global History Ways of the World: A Brief Global History with Sources Chapter 14‚ Global Commerce‚ 1450-1750 Study Guide Europeans and Asian Commerce 1. What motivated European involvement in the world of Asian commerce? European involvement in Asian commerce was motivated by a number of factors‚ including the desire for tropical spices‚ Chinese silk‚ Indian cottons‚ rhubarb‚ emeralds‚ rubies‚ and sapphires. The general recovery of European civilization
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25 75 3 1 4 25 75 3 1 4 25 75 0 6 3 40 60 0 2 6 0 3 2 40 100 60 ------ 17 16 27 305 495 THEROY PAPERS PRACTICALS BCA 151 Practical – I C Prog. Lab BCA 153 Practical – II IT Lab BCA Communication Skills 155* Total *NUES TOTAL MARKS : 800 Note : A Minimum of 40 Lectures is mandatory for each course. Syllabus of Bachelor of Computer Applications (BCA)‚ approved by BCA Coordination Committee on 26 th
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Chapter 14: War is the Health of the State “...as the nations of Europe went to war in 1914‚ the governments flourished‚ patriotism bloomed‚ class struggle was stilled‚ and young men died in frightful numbers on the battlefields-often for a hundred yards of land‚ a line of trenches.”- Howard Zinn By the middle of the 20th Century’s second decade‚ the European powers were at war. The conflict of World War I was encompassed the crisis of the colonial powers battle for resources and territory. Though
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Alzheimer’s disease: There’s no lifestyle factor that’s been conclusively shown to reduce your risk of Alzheimer’s disease. However‚ some evidence suggests that the same factors that put you at risk of heart disease may also increase the chance that you’ll develop Alzheimer’s. Examples include: Lack of exercise Smoking High blood pressure High blood cholesterol Poorly controlled diabetes A diet lacking in fruits and vegetables Lack of social engagement These risk factors are also linked
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