CHAPTER 5 STATES OF MATTER INTERMOLECULAR FORCES Intermolecular forces are the forces of attraction and repulsion between interacting particles (atoms and molecules). Attractive intermolecular forces are known as van der Waals forces. van der Waals forces include dispersion forces or London forces‚ dipole-dipole forces‚ and dipole-induced dipole forces. A particularly strong type of dipole-dipole interaction is hydrogen bonding. Dispersion Forces or London Forces Observed between non-polar molecules
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could sustain the needs of the family. Thus‚ children are compelled to be educated and earn a degree so as to meet the needs of their family. Poverty has become a major problem among Filipinos. In fact‚ even before the government grants the enhanced K – 12 program‚ Filipino parents were already having a hard time to send their children to school within the 10 – year curriculum. How much more for 12 years education? In this regard‚ I agree on Rep. Karlo Nograles’ notion on the said program. Generally
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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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MGMT 5083 Analysis and Design of Organization Case Questions Chapter 1 - S-S TECHNOLOGIES INC. OBJECTIVES 1. To acquaint students with the case analysis method. 2. To observe structural and contextual variables in an organizational situation. 3. To redesign an ongoing organization. 4. To develop organizational structure for innovative employees. Like the Xerox case which opens Chapter 1‚ this case can serve as a point of reflection throughout the semester. More advanced
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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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Saying that entropy is a state of chaotic randomness where everything seems to go wrong can shorten this. In the short story‚ "Entropy"�‚ by KC Cole‚ the author refers to entropy as the arrow of time. Cole goes on to say‚ "With every increase in entropy energy is wasted and opportunity is lost."� I disagree with this statement because I believe that as entropy increases‚ so does the ability to cope and the ability to deal
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IT Doesn’t Matter D by Nicholas G. Carr With Letters to the Editor O N O T CO PY Reprint r0305b D O Idalene F Kesner . May 2003 HBR Case Study Leadership Development: Perk or Priority? HBR at Large IT Doesn’t Matter Nicholas G. Carr r0305a r0305b Is Silence Killing Your Company? Global Gamesmanship Leslie Perlow and Stephanie Williams Ian C. MacMillan‚ Alexander B. van Putten‚ and Rita Gunther McGrath The High Cost of Accurate Knowledge Kathleen M. Sutcliffe
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Unit 07 1Q) Give a comparison of parallel flow and counter flow heat exchangers. Why are counter flow heat exchangers mosly used? 2Q) Determine the overall heat transfer coefficient based on the outer area of a 3.81cm OD and 3.175cm ID brass tube (k=103.6w/mk) if the heat transfer coefficient for flow inside and outside the tube are 2270 and 2840w/m2k respectively and the unit fouling resistances at inside and outside are Rfi=Rfo=0.0088m2k/w 3Q) Derive an expression for logarithmic mean temp difference
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z/OS XL C/C++ User’s Guide SC09-4767-06 z/OS XL C/C++ User’s Guide SC09-4767-06 Note! Before using this information and the product it supports‚ be sure to read the information in “Notices” on page 657. Seventh Edition (September 2007) This edition applies to XL C/C++ in Version 1 Release 9 of z/OS (5694-A01) and to all subsequent releases until otherwise indicated in new editions. This edition replaces SC09-4767-05. Make sure that you use the correct edition for the level
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HOW TO START A SMALL SCALE INDUSTRY The steps involved in starting a small-scale industry are:- • Conduct Market Survey and Study the products as regards their demand in the market. Check whether it is a seasonal product or it has demand throught the year 1. Study similar products available in the market that can be probable competitors. Analyze them as regards their utility‚ quality and cost. 2. Find whether the product can be exported. 3. Explore the possibility whether some product
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