Materials in Our Daily Life : 95 : 21 Materials in Our Daily Life The basic aim of science is not only to study and understand natural phenomena but also to use this knowledge to make our lives more comfortable. Science and technology have enabled us to develop more economical and convenient methods to recover useful materials from nature and to put them to various uses. Chemistry has enabled us to synthesize new materials which have desired properties‚ thus‚ making them even better than natural
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An Essay on Mathematics in everyday life Introduction: Mathematics is one kind of science. We cannot do a single moment without mathematics. It has made our everyday life easy and comfortable. In official and personal life become paralyzed without mathematics. Functions: Different kinds of functions are performed by mathematics. It works with numbers‚ counting‚ and numerical operations. It is used to calculate something. It can be done both technically and manually. Large and complicated
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Chapter 1 – From Data to Information! Test your knowledge. 1) What are the four main purposes of information? The purpose of information is to inform‚ persuade‚ entertain and educate. Persuade: to make them believe what you’re saying. Entertain: to keep someone amused/ to keep ones attention. Educate: to be able to give someone information about a new topic. Inform: to tell people the facts. 2) What is a data type? A data type is a set of data with predefined characteristics. 3) What are
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Advantages and Disadvantages of Technology in Education Technology has revolutionized the classroom but is not without its disadvantages--not in its use‚ but in what its use replaces. Many classrooms are being retrofitted with Smartboards and computers but they cannot replace old methods of teaching. 1. Potential o The technology available today has made a wealth of knowledge available to students‚ which offers great potential for the speed and style of learning. Information is presented in so many
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Life in Saudi Arabia The capital is Riyadh and is also the largest city. The official language of the country is Arabic. Saudi Arabia has a population of roughly 28 million with 9 million being foreign nationals. The country of Saudi Arabia is full of dignified and hospitable people. Much of their lifestyle is governed by Sharia Law because the country is an exclusively Islamic kingdom and Islam governs nearly every aspect of life. It governs everything from how they dress‚ to social gatherings
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MARK SCHEME for the October/November 2008 question paper 0418 INFORMATION TECHNOLOGY 0418/03 Paper 3 (Practical Test B)‚ maximum raw mark 100 This mark scheme is published as an aid to teachers and candidates‚ to indicate the requirements of the examination. It shows the basis on which Examiners were instructed to award marks. It does not indicate the details of the discussions that
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must grow and develop through their three trimesters. Also before a plant is full-grown‚ it must first mature and survive as a seedling. Because although living creatures may be the most evident of Mother Nature’s creations‚ there may be more to it. Life is only possible in a suitable environment. On earth‚ that environment is created by our weather dynamics. Weather dynamics is the study of how the motion of water and air cause weather patterns. Our Global weather systems are reflections of our atmosphere
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I am Professor Ernst Ruska. I was born in 25 December 1906 in Heidelberg Germany as the fifth of seven children of Professor Julius Ruska. I finished my school in 1925 than I started to study electrician. I always liked to do experiment and I was really concerned that how Busch theory proofs the effect of magnetic field of coil which electric current is passed. 1 . I started to work with Dr Knoll in 1931 on electron microscope. After working hard for three years. In 1933 I was able to put into
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An ion is an atom or molecule in which the total number of electrons is not equal to the total number of protons‚ giving it a net positive or negative electrical charge. The name was given by physicist Michael Faraday for the substances that allow a current to pass ("go") between electrodes in a solution‚ when an electric field is applied. It is from Greek ιον‚ meaning "going." The word ion also is responsible for electrical current being symbolized by the letter i in chemistry and physics. An anion
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INFORMATION TECHNOLOGY: THE PARENT OF MANAGEMENT INFORMATION SYSTEM Many people use the terms management information systems and information technology interchangeably and think they mean the same. Although both are required to run a business’ infrastructure and other processes‚ the two also have separate functions. Management Information System‚ or simply MIS‚ is the process of providing support to organizations with the use of daily reports‚ schedules‚ plans and/or budgets. Information Systems
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