Lab 22: 4-Methylcyclohexene Abstract: We treated 4-methylcyclohexanol with phosphoric acid‚ and after purification we produced the end product 4-methylcyclohexene. We determined we had a pure product based on the results of the tests with Br2 and KMnO4‚ as well as the IR absorbtion spectrum of the final product. Purpose: The purpose of this experiment is to obtain pure 4-methylcyclohexene by reacting 4-methylcyclohexanol and phosphoric acid. Through distillation
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youthful and full of beauty. The image of love as "rosy lips and cheeks" also brings up the image of Cupid or Eros‚ the Greek god of love. This image of youthfulness is shown to be almost invincible against the almost sinister image of time‚ with a "bending sickle" which also brings to mind the image of the Grim Reaper‚ the symbolic image of death. The "edge of doom" implies Judgement Day‚ and the youthful love; the
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different media. While researching this topic we came up with the studies done on this topic‚ what refraction is‚ the formulas used to calculate the refraction measurement‚ etc… Refraction of Visible Light Lerner‚ B. W’s article on Refraction: The bending of light (Citation 1) explains the refraction of white light through glass‚ and how the speed of the light is affected by different media. If light enters a glass at an angle‚ the glass causes the beam of light to slow down and bend at a deeper angle
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Chapter 14 Outline I. Refraction of Light A. Refraction is the bending of light at the boundary of two media. 1. It is caused by differences in the way light travels in the two media a) Light changes speed unequally. (1) One side of the light becomes slower/faster 2. If light is perpendicular to the new medium‚ light will not refract a) If the media have the same index of refraction‚ light will not refract B. Index of Refraction 1. How well light travels through a medium is measured by
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Abstract: Dielectric properties of K2Pb(SO4)2 at different temperatures were studied with respect to frequency and the results were discussed. In our present work‚ K2Pb(SO4)2 was synthesized at 80°C using potassium sulphate and lead nitrate of high purity as the starting material. The structural property of the material was studied by X-ray diffraction (XRD). The functional groups present in the material were identified using Fourier Transform Infra-Red (FTIR) Spectroscopy. The thermal behaviour
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and creates the initial movements via contraction e.g. the bicep is the antagonist muscle‚ when you pull your arm towards you bending at the elbow. Antagonist – is the muscle‚ which relaxes to allow the movement to occur e.g. the triceps will relax to allow your arm the bend at the elbow. Flexion – decreasing the angle between two joints e.g. bending at the elbow or bending at the knee. Flexion also occurs at other joints like the shoulder or hip where there may not be any obvious bend in the joint
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ADSC 3500L Intermediate Horsemanship Spring 2013 Instructor: Kylee Jo Duberstein Room 210 Edgar Rhodes Ctr for ADS 425 River Drive Athens‚ GA 706-542-7032 kyleejo@uga.edu Course Objectives: This course is designed to be a laboratory class giving students maximal opportunity to gain hands-on experience working with horses. This is a continuation of ADSC 2500L (Beginning Horsemanship) and will go into greater detail of advanced concepts regarding riding‚ training‚ and handling horses
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Ship Stability for Masters and Mates Ship Stability for Masters and Mates Fifth edition Captain D. R. Derrett Revised by Dr C. B. Barrass OXFORD AUCKLAND BOSTON JOHANNESBURG MELBOURNE NEW DELHI Butterworth-Heinemann Linacre House‚ Jordan Hill‚ Oxford OX2 8DP 225 Wildwood Avenue‚ Woburn‚ MA 01801-2041 A division of Reed Educational and Professional Publishing Ltd A member of the Reed Elsevier plc group First published by Stanford Maritime Ltd 1964 Third edition (metric) 1972 Reprinted
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Eng 1102 CC Ms.Morris 16 February 2009 Invisible Cloak Many discoveries in the scientific world cause much controversy due to their positive qualities‚ yet negative outcomes. Any inventor can sell their product to the public‚ nevertheless‚ should some inventions be banned if they can fall into the wrong hands and cause disruption to nature’s carefully balanced environment? In our lives the technological advancement has caused a great amount of ethical issues regarding the natural world. Throughout
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Peyronie’s disease‚ a severe bending or curvature of the penis‚ can be a devastating condition. Guys who endure from this ailment may just expertise painful erections‚ lack of erectile function‚ and inability to engage in intercourse. In some circumstances‚ shortening of the penis may also occur - an hassle that no man‚ irrespective of how well-endowed at first‚ wants to face. A quantity of options have been developed for coping with these signs‚ running the gamut from taking a "Wait-and-see" approach
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