World War II is the most important and influential event in the 20th century it has affected our daily lives. It changed our technology and society our lives would have been totally different without the world war. World War II revolutionized technology we wouldn’t have many things that we take advantage of today. Inventions like cell phones‚ microwaves‚ computers and more we wouldn’t have today. WW2 changed air flight‚ medicine‚ and military technology. Aviation played a major role in World War
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Effects of computers on education Computers are a big factor to education because it is helping teachers‚ students and parents communicate. Computers can be used if you are doing an assignment at home or if you are being tutored online. Computers can be used to access the internet and the internet can be used to chat about school‚ work or any other educational purposes. Chatting is a good way to learn because you can ask questions online on things you do not know. It has been proven that computer-assisted
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Electricity market in India . Anant Ashok Lohar Anant.lohar@hotmail.com Abstract-- A robust trading system is very important for free and fair competitive electricity market operation. Trading system should be capable of risk hedging associated with price volatility and other unexpected changes. Operating behavior of a competitive power market is significantly affected by the trading arrangements‚ strategic bidding‚ market model and rule. Trading arrangement is properly
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Conductors and Insulators of Electricity A major reason electricity works is because of conductors. First metal‚ water‚ tall trees and tall items are good conductors because lightning is attracted to them. These materials have many mobile electrons. Metal is an easy substance for lightning to travel through so metals are good conductors. However‚ rubber is a bad conductor because lightning bounces off of it. A bad conductor is called an insulator. An insulator has a few mobile electrons. It is
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Charge problems 1. Complete the following sentences using words from the list below. equal negative opposite positive zero a) A proton has ………positive…….. charge. b) A neutron has ……zero……….. charge. c) An electron has ………negative…….. charge. d) A proton and an electron have ……opposite……….. and ………equal…….. charge. 2. Complete the following sentences using words from the list below. electron(s) ion(s) neutron(s) nucleus (nuclei)
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| | Home | | Share on linkedin Share on facebook Share on twitter Share on email 156 INTRODUCTION The National Identity Management Commission (NIMC) was established by Act No. 23 of 2007 primarily to foster the orderly development of an identity sector in Nigeria through the development of a modern and universally acceptable identity management infrastructure in Nigeria. The Act empowers NIMC to establish‚ manage‚ regulate and enforce an effective and secure Identity Assurance System
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CASE STUDY Not just another outdoor company We opened the chapter with the story about an outdoor company‚ and we end it with a story about another outdoor company. The company we’re discussing this time‚ based in Portland‚ Oregon‚ was the brainchild of a small group of executives who left big times jpbs at Patagonia‚ Nike‚ and Adidas. These individuals shared a belief that ‘ in addition to generating a profit‚ companies have an equal responsibilities to create positive social and environmental
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THEFACTS GAMBLING IN AUSTRALIA * For most people‚ gambling is a form of entertainment that is enjoyed responsibly. * Many Australians gamble in some form at least once a year‚ whether it’s an occasional flutter at the races‚ buying a lottery ticket‚ playing the pokies or a night out at the casino. * In 2009‚ 70 per cent of Australians participated in some form of gambling. * Australians spent more than $19 billion on gambling in 2008-09; around $12 billion of which was spent playing
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Life without electricity Imagine life without electricity‚ not just a brief power outage. We all know how inconvenient life becomes when our electricity is out for only a few hours. How hard it is to remember for that short period of time that the light switch will not produce instant light‚ the hair dryer will not immediately blow dry our hair‚ or that we can’t even run water into our homes. Our homes and lives have become so dependent on electricity it is really hard to imagine everything that
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Electricity is the set of physical phenomena associated with the presence and flow of electric charge. Electricity gives a wide variety of well- know effects such as lightning‚ static electricity‚ electro magnetic induction and the flow of electrical current. In addition‚ electricity permits the creation and reception of electromagnetic radiation such as radio waves. Electrical phenomena have been studied since antiquity‚ though advances in the science were not made until the seventeenth and eighteenth
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