ABSTRACT Reynolds number can be defined as a number of varieties of situations where a fluid is in relative with motion to a surface. This experiment is to observe the behavior of the flow of fluid either it is laminar or turbulent by calculating it’s Reynolds number and the characteristic of the flow. Other than that‚ the range for laminar and turbulent flow can be calculated and the theory that Reynolds number is dimensionless can be proven. The pump is opened to let the water flow. The dye
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Vice President of Marketing for Dysk Compyer‚ Inc must decide whether to introduce a mid-priced 2 version of the firm’s DC6900 minicomputer product line-the DC6900-X minicomputer. The DC6900-X would sell for $ 3900‚ 3 with unit variable costs of $ 1‚800. Projections made by an independent marketing research firm indicate that the DC6900-X 4 would achieve a sales volume of 500‚000 units next year‚ in its first year of commercialization. One-half of the first year’s
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Oxidation Number When elements combine to produce a compound‚ each element is assigned an “apparent” charge. This apparent charge‚ the charge an atom would have if both electrons in each bond were assigned to the more electronegative element‚ may be positive or negative. It is called the oxidation number or state of the element in the compound. Oxidation numbers are very useful in keeping track of what happens to electrons when various elements combine to form compounds. By remembering a few
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geometric shapes‚ which lead to special numbers. The simplest example of these are square numbers‚ such as 1‚ 4‚ 9‚ 16‚ which can be represented by squares of side 1‚ 2‚ 3‚ and 4. Triangular numbers are defined as “the number of dots in an equilateral triangle uniformly filled with dots”. The sequence of triangular numbers are derived from all natural numbers and zero‚ if the following number is always added to the previous as shown below‚ a triangular number will always be the outcome: 1 = 1
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The Case of the Variable Laminates The Case of the Variable Laminates Grantham University Experimental design is “a formal plan that details the specifics for conducting an experiment‚ such as which responses‚ factors‚ levels‚ blocks‚ treatments‚ and tools are to be used” (Sower 2010). An experiment where one variable is studied while the other variables are held constant can be inefficient and suffers from the inability to assess interactions among the variables as well as the interaction
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Figure 1: Recognizing the pattern of the "rabbit problem". If we were to keep going month by month‚ the sequence formed would be 1‚1‚2‚3‚5‚8‚13‚21 and so on. From here we notice that each new term is the sum of the previous two terms. The set of numbers is defined as the Fibonacci sequence. Mathematically speaking‚ this sequence is represented as: The Fibonacci sequence has a plethora of applications in art and in nature. One frequent finding in nature involves the use of an even more powerful
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A PROJECT REPORT ON VARIABLE POWER SUPPLY GUIDED BY Mrs. PALLAVI INGLE PREPARED BY DHARANG SHAH JIGNESH VYAS 10EC154 09EC065 DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING YEAR: 2010 DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING SAL INSTITUTE OF TECHNOLOGY AND ENGINEERING RESEARCH AHMEDABAD-380060 CERTIFICATE This is to certify that the following students of the third semester Electronics and Communication Engineering have successfully submitted the project
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1. INTRODUCTION 1. OVERVIEW In order to achieve several small scale and large scale objectives in various electronic circuits‚ it is highly essential to regulate the voltage supply‚ given to electronic circuits. This project‚ namely VARIABLE VOLTAGE REGULATOR‚ aims at fulfilling such small goals‚ using the 3-terminal voltage regulator LM317. The circuit consists of an IC LM317 and a set of resistors and capacitors‚ in addition to the transformer and the rectifying element. The AC
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(from Chapter 3) True and False (bold your answer) 1.) Modules make it easier for programmers to work in teams True 2.) Calling a module and defining a module mean the same thing. True 3.) A statement on one module can access a local variable in another module. False 4.) Programming languages typically require that arguments be of the same data type as the parameters that they are passed to. True 5.) When an argument is passed by reference‚ the module can modify the
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Discrete Random Variables: Homework Exercise 1 Complete the PDF and answer the questions. |X |P(X = x) |X(P(X = x) | |0 |0.3 | | |1 |0.2 | | |2 | | | |3 |0.4 | | a. Find the probability that X = 2. b. Find the expected value. Exercise 2 Suppose that you are offered the following “deal.” You roll a die. If you
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