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Year 11 ICT Exam Preparation Topic 1 – Environmental issues concerned with the growing use of ICT Contents • Environmental impact of – Manufacture of computers –…

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1. [email protected] Chapter one Introduction to computer What is computer? A computer is an electronic device capable of manipulating numbers and symbols taking an input,…

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Experiment 7 Speed of Sound The Nature of Sound Waves 1. A wave is a traveling disturbance. 2. A wave carries energy from place to place. The Nature of Sound Waves Transverse…

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Introduction to the Web and .NET Computer Hardware Servicing 1 Basic Tools and Gadgets Philip star screw Philip flat screw Rubber gloves Diagonal cutter Long nose Slide cutter…