Oscillators & Oscilloscope Morgan Dennis @02514008 Partners: Brittany Smith‚ Michelle Trang‚ James Anderson‚ Madison Shaw OBJECTIVE: We are going to study the features and operation of the oscilloscope. We will use the instrument to measure the frequency and amplitude for various sources. Ultimately‚ the oscilloscope will display the Lissajous figures. APPARATUS: The major apparatus used include; Oscilloscope‚ two audio oscillators‚ battery and connectors. THEORY: The oscilloscope
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Chapter 1 Introduction The project is a interactive website for movies from all round the world. The purpose of the website is to provide a hands-on‚ easy-to-use information about all movie details at the click of a button. The website can be developed to be a large database which enlists movies which are famous internationally‚ and also those which are local favorites. The scope‚ therefore‚ is again that any movie detail can be found without much hassle. The website offers complete
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chicken liver needed for 1ml‚ 5ml‚ 10ml‚ 15ml‚ and 20ml catalyzes concentration mass to volume concentrations. In other words: 1% = . So‚ 15ml and H2O x = 0.15 g liver. This means 0.15g of liver for each percent of catalyze concentration. Overall I need 2.25g of chicken liver because I will conduct each percent with 3 trials. Measure 0.15g of chicken liver for 1% catalyzes concentration using electronic balance and a sterile weigh boat Grind the chicken liver until little to no clumps are
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cells in two different yeast cultures; culture-A lacked the antibiotic and culture-B contained the antibiotic. Materials and Methods. -- To conduct this experiment there must be the following; a hemacytometer‚ a Pasteur pipette‚ and a compound microscope. A hemacytometer is a counting chamber to count the number of cells in a known volume. Pasteur pipettes
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nucleophilic substitution and characterize it by IR spectroscopy. The percent yield of the final product is determined after the synthesis. Procedures: 2.0 mL of 1-bromobutane‚ 3.0 g of sodium benzoate‚ 5.0 mL of water‚ 4 drops of Aliquat 336‚ and a boiling stone were placed in a 50mL round-bottomed flask. The reaction mixture was refluxed for 1 hour and the flask was cooled in a beaker in the water of room temperature. The solid was formed in the mixture and the flask was shaken until it dissolved
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EXPERIMENT 1: TITLE: ISOMERISM AND KINETICS IN COORDINATION CHEMISTRY OBJECTIVE: 1. To prepare and study the kinetics of the interconversion of some of the isomers of a typical coordination compound. INTRODUCTION: Isomerism played a central role to establish the basic concept in coordination chemistry while reaction kinetics of coordination compound is known as the area of continuing intense research activity. The mechanism of the reactions of coordination compounds relevance
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consists of the heart‚ the blood‚ and a system of transporting vessels. A human heart has four chambers: a right and left atrium and a right and left ventricle. The fist-sized heart sits in its own sac (the pericardium) in the middle of the chest under the sternum. In most people‚ the apex of the heart points to the left. There are two circuits of simultaneous blood flow in humans: a pulmonary circuit and a systemic circuit. In the pulmonary circuit‚ the right ventricle pumps deoxygenated blood
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Also‚ imagine having to carry various inhalers and oxygen as part of an everyday routine. This is how it feels to have Alpha-1 Antitrypsin Deficiency‚ also known as early onset emphysema. For someone with Alpha-1 Antitrypsin Deficiency‚ everyday tasks can seem nearly impossible. Simply walking upstairs or raking leaves
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Kevina Smith Lab 1: Microscopy and the Metric System Part A: Microscopy Purpose The purpose of this experiment was to learn how to use a microscope correctly and perform wet mount slides accurately‚ thus becoming more familiar with the microscope. Hypothesis It would be hard to use the microscope without any kind of previous training and the parts of the microscope and their functions must be learned in order to use it properly. Materials & Methods Materials: 1. Filter paper
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Ale_____ Ram___ 30 de noviembre de 2012 _______________ BIOL 3503 Ecología Laboratory #1: Communities and Biomes 1. List the fish and invertebrates you selected after the nitrogen cycling process. I personally selected a maroon clownfish with two anemones. I also chose 5 sergeant majors‚ 2 bleenies and a yellow tang. 2. What changes did you make to your reef tank during the 12 weeks and why did you make them? After I selected my fish‚ I noticed that the tank
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