States of matter Four fundamental states: Solid - In a solid the particles (ions‚ atoms or molecules) are packed closely together. As a result‚ a solid has a stable‚ definite shape‚ and a definite volume. Solids can only change their shape by force‚ as when broken or cut. Liquid - A liquid is a nearly incompressible fluid that conforms to the shape of its container but retains a (nearly) constant volume independent of pressure. The volume is definite if the temperature and pressure are constant
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IT Doesn’t matter “If a company needs evidence of the kind of money that might be saved‚ it need only look at Microsoft’s profit margin” Excerpts from a company’s strategy document • ...the company will ensure that it will have at least 2 plug points in each room with AC connection. • The switches will be white in color and will make a ‘click’ sound on pressing • Press to hear the click sound Disclaimer • We all agree to the fact that IT plays a crucial role in running an
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Analysis Questions: Cycles of Matter 1. Explain the role of decomposing bacteria in the carbon and nitrogen cycles. In the carbon cycle‚ decomposing bacteria release carbon from the decaying bodies or waste into the atmosphere. Without them‚ it won’t be able for any organism to access the carbon stored in dead bodies. In the nitrogen cycle‚ decomposing bacteria breaks down animal waste‚ which creates ammonia and nitrate products rich in nitrogen. Although no animals or plants cannot directly
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Chapter 6 Tax matters 1、 Why have tax? The Collins Concise English Dictionary (1992. P 1383) defines the word “tax” as: “a compulsory financial contribution imposed by a government to raise revenue‚ levied on income or property‚ on the prices of goods and services‚ etc. and to levy a tax on (persons‚ companies‚ etc.)” (Clinton Alley‚ 2008). there are several reasons can explain the existence of tax: The main function of taxation is the fiscal one. It is through fiscality that taxes play their
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Changing Leadership Styles: Flexibility Matters Introduction The articles for this week represented views of leadership theories that are based on behaviors that reveal the underpinnings of a shift in leadership styles. These studies presented empirical evidence of some intricacies of work relationships that do not follow a prescriptive outline that always leans toward favorable outcomes. Problem solving and adaptive leadership are key components to the decision making process‚ according to
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From the very first few pages of Heart of the Matter‚ by the help of Greene’s writing techinques‚ the reader manages to start forming a very basic but clear impression of Henry Scobie‚ the protagonist of this novel and his wife Louise. Although all throughout the novel‚ Louise is seen from Scobie’s eyes‚ we can still illustarte a brief image of her‚ both physical as well as character wise. Scobie‚ describies contantly Louise as very unattractive human being with pale skin‚ ‘a white skin had
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Respect matters When I was young‚ I really didn’t respect authority unless it were my parents‚ and that didn’t get me far when I got to high school. I had a bad start to that day because school got under my skin. One day‚ everything changed when I moved up to varsity football and got into a horrible argument with the running backs coach which is also my positions coach. It was a real eye opener for me‚ and I had a new perspective on respect. After‚ that my life wasn’t the same when it came to showing
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States of matter are the distinct forms that different phases of matter take on. Historically‚ the distinction is made based on qualitative differences in bulk properties. Solid is the state in which matter maintains a fixed volume and shape; liquid is the state in which matter maintains a fixed volume but adapts to the shape of its container; and gas is the state in which matter expands to occupy whatever volume is available. This diagram shows the nomenclature for the different phase transitions
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distribute products through mass merchandisers such as Wal-Mart will have different pricing objectives and strategies than will those that sell to specialty stores. Distribution decisions can sometimes give a product a distinct position in the market. The choice of retailers and other intermediaries is strongly tied to the product itself. Manufacturers select mass merchandisers to sell mid-price-range products while they distribute top-of-the-line products through high-end department and specialty stores
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Chapter 2 The Components of Matter Elements‚ Compounds‚ and Mixtures: An Atomic Overview An element consists of only one kind of atom. An element is one kind of substance – the composition is fixed. Each element is unique because the properties of its atoms are unique. Molecules are structures containing two or more atoms chemically bound together. Diatomic molecules are two-atom molecules such as elemental oxygen. A compound is a type of matter in which two or more different elements are chemically
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