Solutions (Week-01) Chapter-01 1-12 A plastic tank is filled with water. The weight of the combined system is to be determined. Assumptions The density of water is constant throughout. Properties The density of water is given to be = 1000 kg/m3. Analysis The mass of the water in the tank and the total mass are mw =V =(1000 kg/m3)(0.2 m3) = 200 kg mtotal = mw + mtank = 200 + 3 = 203 kg Thus‚ 1-14 The variation of gravitational acceleration above the sea level is given as
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Fluid Report 2 In the derivation of Bernoulli’s equation‚ the assumption of the inviscid and incompressible flow is used. However in the real case‚ the viscosity cannot be neglect and the density of the flow is not always constant. Thus Bernoulli’s equation is not always correct. For the lab‚ it is reasonable to assume the flow is inviscid and incompressible. Firstly‚ the pitot was placed at the center of the flow. The skin friction (effect of viscosity) is inversely proportional to distance
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of the drag force on a circular cylinder. The devices used in this experiment were a fan‚ closed-channel venturi-shape pipe‚ a Pitot tube‚ circular cylinder with holes of different angles‚ U-tube manometers and a barometer. INTRODUCTION When a fluid is passing through an object‚ it produces a total force on the object. This force is a combined force of lift and drag forces (Anderson 2007). External flows past objects have been studied extensively because of their many practical applications. For
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Theories of Intelligence Fill in the following boxes by identifying and defining the 6 theories of intelligence outlined in the text book. Save this document and type directly onto the document and boxes. The boxes will expand to accommodate what you write. Submit as an attachment to the appropriate drop box. Theory of Intelligence|Description of Theory of Intelligence |Your views on this Theory| fluid intelligence|reflects information‚ processing capabilities‚ reasoning and memory.|this
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Egon Krause Fluid Mechanics Egon Krause Fluid Mechanics With Problems and Solutions‚ and an Aerodynamic Laboratory With 607 Figures Prof. Dr. Egon Krause RWTH Aachen Aerodynamisches Institut W¨ llnerstr.5-7 u 52062 Aachen Germany ISBN 3-540-22981-7 Springer Berlin Heidelberg New York Library of Congress Control Number: 2004117071 This work is subject to copyright. All rights are reserved‚ whether the whole or part of the material is concerned‚ specifically the rights of translation
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Authors Cohen & Swerdlik define‚ "intelligence as a multifaceted capacity that manifests itself in different ways across the life span” (Cohen & Swerdlik‚ 2010). Achievement is the process of using intelligence to achieve goals and meet educational and social milestones. In this paper the following areas will be discussed‚ the definitions and theories of intelligence‚ ethical considerations and an analysis of intelligence and achievements by comparing and contrasting assessments. The assessments
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Drunk driving “Please blow into this machine. Thank you.” If you are a driver‚ this sentence is familiar to you. Many police examine drunk driving at the crossroads every day. Meanwhile‚ numbers of advertisements and messages on TVs and radios persuade us not to drive after drinking. Driving without drinking has become a common understanding. But why do we have to accept this? And what would we do if somebody is drunk driving? Today‚ I hope to convince you that drunk driving is terrible and that
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UNIVERSITI TENAGA NASIONAL COLLEGE OF ENGINEERING DEPARTMENT OF MECHANICAL ENGINEERING MEMB221 - MECHANICS & MATERIALS LAB Experiment title : Thin cylinder (6) Author : Zaiful Fadly Bin Zawawi Student ID : ME086677 Section : 02 (group 6) Lecturer : Siti Zubaidah Bte Othman Performed Date Due Date Submitted Date 25/06/2012 09/07/2012 09/07/2012 Table of Content 1.0 Abstract…………………………………………………………………………………..2 2.0 Objective………………………………………………………………………………
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Intelligence In the traditional view of China‚ people think intelligence is a person with high IQ and could get high score at the intelligence test. However‚ this should be the biggest misunderstanding at all. A person who can get high grade at the test may just be good at the test‚ and it can never prove the person is intelligence in every field of life. Intelligence is a word to describe a person who is wise. According to my understanding‚ intelligence includes much more
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information‚ concepts‚ and abstract symbols. Intelligence is a process of cognition. "Cognition refers to how we acquire‚ store‚ retrieve‚ and use knowledge" (Matlin‚ 1996). It involves the ability to think(cognitive tasks)‚ solve problems‚analyse situations and learn from experience Intelligence is an abstract concept-It cannot be observed but can be estimated only through individual’s performance on tests and real life situations INTELLIGENCE TESTING It is the estimation of a student’s current
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