Chapter 1. Types and components of computer systems Hardware is a general term for the physical components that make up a computer system. Software is a general term for the programs that control the computer system. Systems software are programs that allow the hardware to run properly‚ e.g. operating systems. Applications software are programs that allow the user to do specific tasks‚ e.g. spreadsheets. The central processing unit (CPU) interprets and executes the commands from the hardware and
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Accounting Equation Paper Student Course Date Instructor Accounting Equation Paper The accounting equation which we know as Assets equals to Liabilities plus Equity for a sole proprietorship and for a corporation we know it as Assets equals to liabilities plus stockholders & equity. Assets are company owned‚ liabilities are what company owes and the difference between the both of them is the owner’s equity‚ these three things are what the companies
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The goal for this experiment is to determine which out of the four balanced chemical equations best represent the thermal decomposition of sodium bicarbonate. The guiding question will be answered with the outcome of the sodium bicarbonates thermal decomposition and it being plugged in into the four balanced chemical equations. John Dalton atomic theory explains two fundamental laws of chemistry which are the law of conservation of mass and the law of definite proportions. The atomic theory states
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Chemical Reactions and Equations Chemical Reaction: The transformation of chemical substance into another chemical substance is known as Chemical Reaction. For example: rusting of iron‚ setting of milk into curd‚ digestion of food‚ respiration‚ etc. In chemical reaction new substance is formed which is completely different in properties from the original substance‚ so in a chemical reaction chemical change takes place. Following are the signs of chemical reaction: (a) Change of state of substance
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Colleen Cooper Solving Quadratic Equations MAT 126 Survey of Mathematical Methods Instructor: Kussiy Alyass October 1‚‚ 2012 Solving Quadratic Equations Using correct methods to solve quadratic equations can make math an interesting task. In the paper below I will square the coefficient of the x term‚ yield composite numbers‚ move a constant term and see if prime numbers occur. I will use the text and the correct formulas to create the proper solutions of the two projects that are
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Continuity Equations Continuity equation is a equation that explain the transport of a conserved quantity. Since‚ mass‚ energy‚ momentum are conserved under respective condition‚ a variety of physical phenomena may be describe using continuity equations. By using first law of thermodynamics‚ energy cannot be created or destroyed. It can only transfer by continuous flow. Total continuity equation (TCE)‚ component continuity equation(CCE) and energy equation(EE) is applied to do mathematical model
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VBScript Input/Process/Output Lab Objectives In this lab‚ students will complete the following objectives. 1 • Create a VBScript Program using NotePad++. 2 • Learn various objects and methods used for data input. 3 • Learn various objects and methods used for the display of data. Element K Network Connections For this lab‚ we only need to connect to vlab-PC1. This is the computer on the left side. If you leave the cursor on the PC icon for a few seconds‚ a tool-tip message
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TEN EQUATIONS THAT CHANGED THE WIRLD The brightest minds in history have used mathematics to lay the foundation for how we measure and understand our universe. Time and time again‚ we have proved that it only takes one simple formula to alter the course of humanity. Here are ten equations that did just that. ISSAC NEWTON’S LAW OF UNIVERSAL GRAVITATION Newton’s law explains why planets move the way they do‚ and how gravity works‚ both on earth and throughout the universe. First published in the
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The Work of Representation Stuart Hall Summarize by Jesse Tseng 1 Representation‚ meaning and language At first we have to know that： Representation is an essential part of the process by which meaning is produced and exchanged between members of a culture. It does involve the use of language‚ of signs and images which stand for or represent things. And surly it is not a simple or straightforward process. How this article exploring the concept of representation connect meaning and language to
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Array Representation A complete binary tree has a simple array representation. Suppose we number the nodes from left to right‚ beginning at the top and ending at the bottom. Then we can store the various data items in the corresponding elements of an array. For example can be represented by the array This in fact corresponds to the level order enumeration of the tree. Note that we only use an initial segment of the array. Provided the array is long enough‚ and we know the number of
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