studied the conversion of mechanical energy to electrical energy. Questions: 1. What are the possible errors in this experiment? There are a variety of sources of error which may have affected the results of this experiment. There could have been an error in the setup of the Rotary Motion setup or its setup within the Logger Pro program. Another issue with the setup could have occurred when using the banana plug if it was not inserted correctly. In addition‚ errors could have occurred during the
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Review Sheet Results 1. Explain why increasing extracellular K+ reduces the net diffusion of K+ out of the neuron through the K+ leak channels. Your answer: Because outside a typical cell‚ the concentration of K+ is about 5mM and the concentration of Na+ is about 150 mM. When you increase the concentration of K+ from 5 to 25 mM and reduce concentration of Na+ from 150 to 130 mM‚ the outside has more concentration of K+. The membrane is permeable to a particular ion‚ that ion will diffuse down
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in the Assessment of Depression Among Patients with Multiple Sclerosis. Journal Of Behavioral Medicine‚ 28(1)‚ 35-41. doi:10.1007/s10865-005-2561-0 PART TWO Moran‚ P. J.‚ & Mohr‚ D. C. (2005). The Validity of Beck Depression Inventory and Hamilton Rating Scale for Depression Items in the Assessment of Depression Among Patients with Multiple Sclerosis. Journal Of Behavioral Medicine‚ 28(1)‚ 35-41. doi:10.1007/s10865-005-2561-0 Instructions: In the library‚ conduct a search in Academic Search
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Voltage: Ohm ’s Law and Kirchhoff ’s Rules ABSTRACT Ohm ’s Law and Kirchhoff ’s rules is fundamental for the understanding of dc circuit. This experiment proves and show how these rules can be applied to so simple dc circuits. INTRODUCTION In the theory of Ohm ’s Law‚ voltage is simply proportional to current as illustrated in the proportionality‚ V=RI. As shown in this relation‚ V represent voltage which is the potential difference across the two ends of a electrical conductor and between
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insane soldiers from the many battles. World War One or The Great War was sparked by the death of the duke of a country that wasn’t super important or big. It was started between two countries but ended with almost every country in the world taking sides. So what was the main cause for this great war. Of the three main causes of World War One‚ militarism‚ alliances‚ and imperialism. There are many reasons why imperialism was one of the causes of World War One. Right before the first world war many
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Internet Censorship Internet is one of the most powerful means of communication in the history of humankind. It brings people together and has potential sources of information as well as entertainment. Besides‚ it has a lot of dangers and harms for the users (especially for children). In Australia‚ the idea of ‘internet censorship’ began since 2003 by the Australia’s prominent think tank when researched about online habit of Australian teenagers and the dangers related to internet. This essay will
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Study Guide Assessment 7 1. What was the Stonewall Uprising and what was its historical impact? 1. It was a 5 day riot against police. First time gays fought back. 2. How did Vietnam and the Watergate scandal affect popular trust in the government? a. The poor decisions Nixon made destroyed the trust citizens had in the gov to make further decisions. 2. What main issues gave rise to the culture wars of the 1990’s? List Three Issues. a. The global spread of a secular culture based on consumption
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Session 1. What layer of the OSI model is responsible for providing reliable network communications between end nodes? a. The physical Layer 2. What layer of the OSI model is responsible for the routing of IP packets based on the destination IP address in the IP packet? a. The network Layer 3. What layer of the OSI model defines the electrical‚ mechanical‚ and functional specifications for initiating‚ maintaining‚ and terminating communications on a physical medium? a. The physical Layer 4. What layer
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Lab# 1 The Node-Voltage Method of Circuit Analysis By: Abstract This report used KCL and Ohm’s law to calculate the node voltages and compare them to the measured node voltages after building the circuit. The calculations were obtained by hand using node analysis. The experiment was simulated on PSpice and the results were verified to hand calculations. The circuit was built in the lab and the results were measured with a digital multi-meter and compared to the calculated values‚ and
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Chapter 3 VOLTAGE SAG/SWELL MITIGATION USING DYNAMIC VOLTAGE RESTORER (DVR) 3.1 Voltage Sag Mitigation Methods Power quality problems cannot be avoided for the consumers (end users) who are directly connected together by the interconnected systems. Therefore‚ consumers must protect themselves from PQ problems with mitigation or power conditioning devices. It is researched by EPRI that 90 % of all power quality problems are voltage sags in the USA and it is assumed that the European power network
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