Lab 4 – Series and Parallel DC Circuits PHY2049L Friday Lab 1:00 8th February‚ 2013 Introduction The purpose of this lab experiment is to test the predictions for current‚ voltage and resistance of the relationships of parallel and series circuits. The procedures strive to prove that the theoretical outcomes are consistent with the corresponding measured results. After setting up the closed circuits we want to test our own results into the equations
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of Mn and acetyl acetone and the empirical formula THEORY Manganese is a first row transition metal that has a tremendous variety of oxidation states that appear in its compounds. The oxidation numbers range from Mn (III) in compounds like Mn(NO)3CO to Mn (VII) in KMnO4. Compounds of manganese range in oxidation number between theses two extremes. This experiment involves the preparation of a Mn (III) complex of actylacetone (also named 2‚4-pentanedione) which is a useful starting material for the
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UTAR FHSC1134 Inorganic Chemistry Trimester 3 Experiment 1 ________________________________________________________________________ Title: Investigating the Properties of Period 3 Oxides Aim: To examine the oxides of Period 3 elements and describe their structure and bonding. Introduction: Generally‚ there are oxides of metals and non-metals. Metals burn in oxygen to form basic oxides while non-metals form acidic oxides. Structurally‚ they are covalent or ionic compounds. You are to
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Johnesha Reed Reflection #2 2-28-13 Deviance‚ Crime‚ and MS-13 Root of All Evil I do believe that deviance is socially constructed. Very much socially constructed even within a single country‚ and single time‚ different subgroups may consider certain actions as "normal" while others outside that group may consider the activity as deviant. A good illustration of this is what young people consider to be ’ok’ and not ’ok’ compared with what older people think.Variation geographically‚ variation
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Chapter 13 Student: ___________________________________________________________________________ 1. As an exporter‚ according to the opening case‚ which of these is a key problem for Megahertz Communications? A. Credibility of foreign governments B. Financing C. Substandard products for foreign markets D. Language E. Country specific technical standards 2. In the United States‚ what percent of firms export‚ according to the U.S. Small Business Administration? A. Nearly 98 percent B. About 23 percent
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It was a little less than three and half years into the six year development program for the completely redesigned 7-series luxury sedan. Up to this point‚ BMW had been following their traditional method of designing automobiles. However‚ a project meeting was scheduled for that day to decide whether to change to a new approach for prototyping the cockpit of the new 7-series. This new approach would result in higher tooling costs and longer lead times‚ but the team felt that it could drastically
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neurons that are stimulated causing depolarization of most of the neurons 6. If you were to spend a lot of time studying nerve physiology in the laboratory‚ what type of stimulus would use‚ and why? If I spent time studying nerve physiology in a lab‚ I would use electrical stimulus. Using electrical stimulus 7. Why does the addition of sodium chloride elicit and action potential? The addition of sodium chloride elicits and action potential because it increases the concentration of sodium
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PCB NO: 1CH 06-C0771-C0 2Ch 06-C0885-00/10; 4Ch 06-C0886-00/10/20‚06-C0887-30; 5Ch 06-C0887-00/10/20/30 Rev: B1 65-C0317-MA R CONGRATULATIONS! You now own a Limited Edition LIL WONDER Amplifier‚ the product of an uncompromising design and engineering philosophy. T E C H N O L O G I E S To maximize the performance of your system‚ we recommend that you thoroughly acquaint yourself with its capabilities and features. Please retain this manual and your sales receipt for future reference
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Apollo 13 was planned as a Type H mission; Apollo 13 was the third mission to land on the moon. The spacecraft lifted off on April 11‚ 1970. The three crew members were Commander James A. Lovell‚ Command Module Pilot John L. Swigert‚ and Lunar Module Pilot Fred W. Haise. Unfortunately‚ two days later the oxygen tank exploded which force them to terminate lunar landing. According to NASA‚ Apollo 13 seem to be the smoothest flight till the first 55 hours and 46 minutes‚ nine minutes after the TV broadcast
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The uncertainty reduction theory was created with intention of giving an explanation to an everyday occurrence when encountering new people. The theory gives reason to something everyday people experience regularly without consciously thinking about it. Psychology had attempted to explain the emotional process of first encounters but never like this. Although a lot of thought and consideration had been put into this‚ there was no way it could consistently cover every aspect it addresses. Diving further
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