Homogeneous and heterogeneous mixtures can be separated into their components by several physical methods. The methods that will use for the separation depend on differences in physical properties such as decantation‚ filtration‚ extraction and sublimation. The process of separating a liquid from a solid (sediment) by gently pouring the liquid from the solid so as not to disturb the solid is Decantation. Filtration is the process of separating a solid from liquid by means of a porous substance –a
Premium Mixture Sodium chloride Liquid
1.4 1.5 1.6 1.7 1.8 1.9 Components of a Computer Hardware vs Software System vs Applications Software Bits and Bytes Input and Output Devices RAM/ROM 1.10 Secondary Storage Devices 1.11 Summary 1.12 Answers to SAQs 1.1 INTRODUCTION This unit aims at introducing you to today’s most commonly used electronic device – the computer. The study of this unit will highlight the characteristics and evolution of computers. It will also help you to understand the basic terminology associated with
Premium Computer Computer data storage
java basics1 Learn Java/J2EE core concepts and key areas With Java/J2EE Job Interview Companion By K.Arulkumaran & A.Sivayini Technical Reviewers Craig Malone Stuart Watson Arulazi Dhesiaseelan Lara D’Albreo Cover Design‚ Layout‚ & Editing A.Sivayini Acknowledgements A. Sivayini Mr. & Mrs. R. Kumaraswamipillai 2 Java/J2EE Job Interview Companion Copy Right 2005-2007 ISBN 978-1-4116-6824-9 The author has made every effort in the preparation of this book to
Premium Object-oriented programming Java
The Basics of NMR Chapter 1 INTRODUCTION [pic] NMR Spectroscopy Units Review [pic] NMR Nuclear magnetic resonance‚ or NMR as it is abbreviated by scientists‚ is a phenomenon which occurs when the nuclei of certain atoms are immersed in a static magnetic field and exposed to a second oscillating magnetic field. Some nuclei experience this phenomenon‚ and others do not‚ dependent upon whether they possess a property called spin. You will learn about spin
Premium Nuclear magnetic resonance
1 IDENTIFICATION OF BASIC ELECTRONIC COMPONETS THEIR CHARACTERISTICS & TESTING 1.0.0 INTRODUCTION An electronic circuit is composed of various types of components. Some of these components are termed as active components because they take part in the transformation of the energy while other components‚ which only dissipate or store energy‚ are called as passive elements. The vacuum tubes‚ rectifier‚ transistors are some of-the common active while the resistances‚ which dissipate the power
Premium Capacitor Resistor
Will Jeffries 11/12/11 Period Two Organic Chemistry Extraction and Evaporation. Separating the Components of Panacetin. Pre-Lab: Analgesic drugs are known for reducing pain‚ while antiseptic drugs reduce symptoms such as fevers and swelling. However‚ some of these drugs can reduce both illnesses. To obtain a pure compound in these drugs‚ the scientist needs to separate the desired compound by taking advantage of the different physical and chemical properties. Such as; different boiling points
Premium Chemistry Solubility Sodium hydroxide
1.1. Explain the various elements of the marketing process: 1.1.a. Elements of the marketing process: The marketing process consists of four steps. These four steps are all completed with the goal of creating value for your target customers. Some elements of the steps are performed continuously‚ such as monitoring the marketing environment. Some are done annually‚ such as the annual development of a marketing communications plan. Lastly‚ some of the steps‚ if done correctly‚ should last for decades
Premium Marketing
director of marketing at Vanguard Corporation believes that sales of the company’s Bright Side laundry detergent (S) are related to Vanguard’s own advertising expenditures (A)‚ as well as combined advertising expenditures of its three biggest rival detergents(R). The marketing director collects 36 weekly observations on S‚ A‚ and R to estimate the following multiple regression equation: S = a + bA + cR Where S‚ A‚ and R‚ are measured in dollars per week. Vanguard’s marketing director is
Premium Statistical hypothesis testing Statistics Statistical power
Basics of Computer :: 1 1 Basics of Computer 1.1 INTRODUCTION In this lesson we present an overview of the basic design of a computer system: how the different parts of a computer system are organized and various operations performed to perform a specific task. You would have observed that instructions have to be fed into the computer in a systematic order to perform a specific task. Computer components are divided into two major categories‚ namely‚ hardware and software. In this lesson we
Premium Inkjet printer Computer Computer program
EDU3107: Guidance and Counseling for Children Lecture 14-3 hours 18/01/2012 LECTURE: 3:30 to 5:30 (2) Title 8: Basic Career and Student Self Understanding • The concept of lifestyle building • Exploration of career interests and the career value Lifestyle Building Lifestyle According to Adler‚ individual lifestyle are shaped by the children at the age of 5 . the strategy of each individual is set and use it to deal with inferiority feelings. Nature artistic or intellectual
Premium Sociology Personality psychology Personality type