14.1 Analogue and Digital signals – Student Work Book. 1). (a) Explain what is meant by the Binary number system. ………………………………………………………………………………………………… ………………………………………………………………………………………………… (b) Explain why the binary number system is very important for digital electronic systems. ………………………………………………………………………………………………… ………………………………………………………………………………………………… 2). The table below contains both decimal and binary numbers. Complete the table by giving the equivalent binary or
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Student Name & ID: Kyle Rigsby 68891 Date: 11/19/2014 Title page Oscillations of a pendulum with a yielding support Abstract Intent: The goal was to investigate the time taken for the pendulum to oscillate for a time period. Results: Table of Content Objectives i) Tie the end of a thread to a hole in the end of a metal plate so that the length l of the pendulum is about 0.5m. Record the value of l. ii) Clamp the metal plate to the frame so that the plate protrudes horizontally
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1 Student: ___________________________________________________________________________ 1. Cristin Norine started The Future of Socializing‚ a 30-day "art piece" in which she: A. avoided using electronic media for social interaction. B. interviewed different people to find out how technology had affected their lives. C. observed a series of focus group discussions to find out how people interact in a social setting. D. isolated herself from actual contact with people and interacted with
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the results were also tabulated as L and N. 7. A graph of L vs. N was plotted in order to fine the gradient (G). 8. Using the formula G=mρA ‚ the value of m as the mass of 1 paperclip was found where the density of water (ρ) is 1.0gcm-3. N(number of paperclips) | L (cm) | Average | | L1 | L2 | | 0 | 7.6 | 7.6 | 7.6 | 1 | 8.3 | 8.2 | 8.3 | 2 | 8.3 | 8.7 | 8.5 | 3 | 9.3 | 9.3 | 9.3 | 4 | 9.8 | 9.9 | 9.9 | 5 | 10.3 | 10.3 | 10.3 | 6 | 10.8 | 10.8 | 10.8 | Results: Calculations:
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that are controlled. Controlled variables: - 1 metre distance Observer Trolley Angle of the incline Independent variable: - Mass added to the trolley (g) Dependent variable: - Velocity of trolley (m/s) Momentum of trolley (kg m/s) Results Mass (kg) Distance (m) Time (seconds) Velocity
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PHYSICS II ELECTRICITY‚ MAGNETISM‚ SOUND‚ AND LIGHT SERIES CIRCUIT In this unit you’ll begin learning how to analyze circuits. Circuit analysis means looking at a schematic diagram for a circuit and computing the voltage‚ current‚ or power for any component in that circuit. Closely related to the task of circuit analysis is the task of troubleshooting‚ which means figuring out what is wrong in a circuit that is not working correctly. Analyzing and troubleshooting go hand in hand; when a circuit
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Assignment Grading Criteria Application of the Results and Conclusion of the Research Process to Problems in Healthcare * Prepare a 1‚050- to 1‚400-word paper in which you utilize the same research study from your Week 2 paper (Background and Methodology) to look in depth at the results and conclusion areas of the research process. Address the following questions in your paper. (Include headings for each section) * * Results: data collection methods * What is/are the data
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Current‚ Voltage and Power * Electricity is the flow of electric charge. We can describe the flow of electric charge in several ways. These include the quantities Current‚ Voltage and Power. Current * Current (I) is the rate of flow of Charge Carriers‚ such as electrons. Current is usually thought of as moving in the direction of positive charge‚ so from the positive power supply to the negative. However‚ since in metals it is electrons that carry electric charge‚ the actually flow is opposite
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Your exam will be multiple choice Exam # 1 Introductory Chemistry Be sure to show your set up for all mathematical problems. Your answers must have the correct number of significant digits and the correct units. I. Chemistry is a quantitative science therefore we must make measurements. All measurements have an uncertainty that we need to be aware of in our calculations. A. We need to be able to determine the number of significant figures in a measurement. For the following measurement state the
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How to Excel in Your Physics Course Most students realize that putting off studying until the day before the exam and then cramming at the last minute is not efficient. Some students do this anyway‚ because so far they have gotten away with it. Perhaps most of the other students you previously competed with had poor study skills. This may have allowed you to adopt poor or non-existent study habits and still keep up‚ or even get good grades if you are naturally a better student. Now that you
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