Wj UNIVERSITI TUN HUSSEIN ONN MALAYSIA FINAL EXAMINATION SEMESTER II SESSION 2012t20t3 COTIRSE NAME FLUID MECHANICS COURSE CODE BNQ 10303 PROGRAMME I BNN EXAMINATON DATE JUNE 20I3 DURATION 3 HOURS INSTRUCTION ANSWERALL QUESTIONS CONFIDENTIAL BNQIO3O3 FLUID MECHANICS Ql. (a) Define pressure head‚ velocity head‚ and elevation head for a flurd stream alld express them for a fluid stream whose pressure is p‚ velocity is V‚ and elevation is z. (6 ma*s) (b) Outline three (3) major assumptions
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Effects of Wavelength and Light Intensity on Photosynthetic Activity ABSTRACT The photosynthetic process of eukaryotes revolves around chlorophyll‚ the substance that give plants their green color. Plants convert light energy into chemical energy by means of photosynthesis. This experiment tests the reaction rates of a chloroplast suspension against variables of wavelengths and light intensity. Both a control and an experimental cuvette were exposed to a range of 450 to 750nm of light and varying
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Revision for marketing: Topics 1 Activity 1.1 Why is understanding customers wants so critical for marketers? How are the concepts of value and satisfaction related to each other? Explain the differences between transactions and relationships. Activity 1.2 Now apply the issue discussed in Activity 1.1 to the following questions. Consumers usually choose from a tremendous variety of products and services to satisfy a given need or want. Consider your need for nourishment. How does that
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Most women find out that they are pregnant two weeks after a missed period. A pregnancy test is able to determine if human chorionic gonadotropin is present in the urine. This test is most accurate when taken after two weeks of a missed menstrual cycle. Blood test that measure HCG can detect pregnancy sooner than this. During the first trimester many women feel morning sickness‚ which is accompanied with nausea and vomiting and it occurs at any time in the day. Between fifty and eighty percent of
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University Physics Professor Marc Favata How does Human Activities have an Effect on Climate Change? "Humans are almost entirely the cause" of climate change‚ according to a scientist who once doubted that global warming even existed. As many scientists and physicists across the world believe that human activities contribute to climate change by causing changes in Earth’s atmosphere in the amounts of greenhouse gases‚ aerosols (small particles)‚ and cloudiness. A recent report of the
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site of the enzyme molecule which is a restricted region that actually attaches to the substrate. Usually the active site is formed by only a few of the enzyme ’s amino acids‚ the rest is just the framework that reinforces the active site. In an enzymatic reaction‚ the substrate enters the active site then is held in place by weak bonds. Now the enzyme does its work and first changes shape so it can hold onto the substrate. Next the substrate is changed to its product‚ the product is released and
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Chapter 11 Flow in Closed Conduits CN2122 / CN2122E Main Topics • • • • Introduction Reynolds’ Experiment Dimensional Analysis of Conduit Flow Friction Factor for Fully Developed Laminar Flow Friction Factor for Fully Developed Turbulent Flow Smooth Pipe Law Rough Pipe Law Different Workers Results Application Energy/ pressure loss problem Velocity/ flow rate problem Pipe Sizing Problem • Explicit Equation for Friction Factor CN2122 / CN2122E Main Topics
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Topic 1: Subject‚ tasks and methods of pathophysiology. General nosology‚ etiology and pathogenesis. 1. A 49-year-old man was suffering 12 years ago from rheumatic myocarditis‚ endocarditis‚ and insufficiency of mitral valve. Examinations showed the absence of inflammatory process‚ sufficient minute blood volume. What is it? A. Pathological reaction B. Pathological process C. Typical pathological process D. Compensatory reaction E. Pathological
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Objectives 1. To determine biochemical activities of microorganisms. 2. To observe the product of biochemical activities of microorganisms. 3. To learn the skills of inoculation agar tubes and agar plates. Introduction Microorganisms are able to carry out different biochemical activities with the ease of different enzymes. Each of these enzymes carries out one specific type of the chemical transformation. They convert substrates into product. A) Carbohydrates Fermentation Microorganisms utilize
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Evaluation of existing off/online marketing activities Marketing activities refers to how to handle the marketing mix‚ which is‚ price‚ place‚ product‚ promotion in order to be able to market the product successfully. Tracking and measuring the performance of integrated marketing campaigns is very important in being able to work out the returns on marketing investments and whether or not the campaigns achieved its objectives and had any effect on customer or target audience. Therefore by evaluating
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