Question 1: How does Osmosis works It refers to the movement of water molecules from an area of high-level water concentration‚ that is‚ a dilute solution‚ to an area of low-level water concentration‚ that is‚ a strong solution through a semi-permeable membrane. (Passmyexams.co.uk‚ 2015) Actually‚ water moves in a bi-directional manner with the aim of leveling up the concentration. However‚ a high number of water molecules move from the fresh water towards the salty water. The outcome
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Shkarni ENG 110-04 9-6-2013 Discrimination This has been on my mind lately. We grow up in the world where equality is preached all around us. Because of this‚ a person may just believe that modern societies are void of discrimination‚ that we’ve evolved‚ that it’s a thing of the past. But discrimination happens every day and on many levels: race‚ disability and‚ religion. One day‚ you wake up and realize equality may just be a myth. You realize this when discrimination happens to you. While I
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How the Economy Works ECN221 November 2013 How the Economy Works Our economy today is intertwined with “International trade; this trade is possible due to technology that makes it easier to communicate and coordinate the transfer of goods and services across territories”. In order for the US to maintain “the largest economy and the largest export and import of goods and services we must have an open economy to continue our prosperity with increasing economic growth which raises the standards
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How Guns Work A gun is a weapon that uses the force of an explosive propellant to project a missile. Guns or firearms are classified by the diameter of the barrel opening. This is known as the calibre of the gun. Anything with a calibre up to and including . 60 calibre(0.6 inches) is known as a firearm. The precise origin of the gun is unknown‚ although they were in use by the early 14th century and were common place in Europe by mid-century. These early guns were nothing more than large
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Rufus had the most amazingly long ears that would flop all over the place when he was running. Because his ears were so long‚ they almost touched the ground. His bark was so fierce that he would scare the wildlife away. Little did the wildlife know how gentle he really was. His daily routine consisted of a ride with his human dad to a pig house which was five miles from home. Rufus would put his paws on the mirror of the truck with his upper body hanging out of the truck. The rest of Rufus’ body
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negative charge of an electron is equal to the positive charge of a proton‚ and the number of electrons in an atom is usually equal to the number of protons. When the balancing force between protons and electrons is upset by an outside force‚ an atom may gain or lose an electron. When electrons are "lost" from an atom‚ the free movement of these electrons constitutes an electric current. Electricity is a basic part of nature and it is one of our most widely used forms of energy. We get electricity
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Direct Marketing consists of connecting directly with carefully targeted consumers‚ often on a one-to-one‚ interactive basis. Using detailed databases‚ companies tailor their marketing offers and communications to the needs of narrowly defined segments or individual buyers. Beyond brand and relationship building‚ direct marketers usually seek a direct‚ immediate and measurable consumer response. The New Direct Marketing Model Early direct marketers-- catalog companies‚ direct mailers‚ and telemarketers--
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An Investigation into How a Pendulum Works Isaac Olson Mitch Koebnick‚ Kyle Orr 13 September 2013 A Period Purpose There are three purposes of this experiment. The first purpose is to determine the relationship of the period and the amplitude of the pendulum. The second purpose is to determine the relationship of the period and the mass of the pendulum. The final‚ but most certainly not the least‚ purpose of this experiment is to determine the relationship of the period and the length
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R. Preston McAfee‚ Price Discrimination‚ in 1 ISSUES IN COMPETITION LAW AND POLICY 465 (ABA Section of Antitrust Law 2008) Chapter 20 _________________________ PRICE DISCRIMINATION R. Preston McAfee* This chapter sets out the rationale for price discrimination and discusses the two major forms of price discrimination. It then considers the welfare effects and antitrust implications of price discrimination. 1. Introduction The Web site of computer manufacturer Dell asks prospective buyers
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In this article‚ I’ll discuss the basic idea behind an engine and then go into detail about how all the pieces fit together‚ what can go wrong and how to increase performance. The purpose of a gasoline car engine is to convert gasoline into motion so that your car can move. Currently the easiest way to create motion from gasoline is to burn the gasoline inside an engine. Therefore‚ a car engine is an internal combustion engine -- combustion takes place internally. Two things to note: There
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