VANSA DOOKERAN Additional Mathematics SBA School Based Assessment Vansa Dookeran 5X TABLE OF CONTENTS Page # Project Title 3 Purpose of Project 3 Method of Data Collection 4 Presentation of Data 6 Analysis of Data 18 Discussion of Findings and Conclusion 31 Bibliography 33 Appendix 34 Title: To investigate the time taken to achieve
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on the Boko Haram uprising within the North part of Nigeria and its bordering nations persist‚ the Shehu of Borno‚ Alhaji Abubakar Umar Garbai El-Kanemi‚ declared that‚ it had been incorrect to trace the roots of the Boko Haram revolt to Borno State‚ insisting that revolt was “imported into this state” from one of the four close states within the North East sub-region of the country (Guardian‚ Friday‚ March 20‚ 2015). However‚ before formation and resulting annexation into the British Empire‚ the
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5 years and nearly an entire continent separated King Philip’s war from the great pueblo revolt. Compare and contrast the causes and consequences of these 2 conflicts. The Great Pueblo revolt of 1680 all started with the droughts of 1660 when the Southwest had severe drought that brought famine and disease. During this‚ hungry Apaches who couldn’t find food on plains attacked the pueblos. This angered the people on the pueblos‚ but there new leader Pope’‚ a mysterious medicine doctor‚ tried
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factors affect the resistance of a conductor‚ and the mathematical relationship that exists between these variables. Hypothesis Copper wires would be a better conductor than nichrome wires because it would yield less resistance when they have same cross-sectional area‚ length and temperature. Resistance would be increased when length wires increased. Resistance would be increased when cross-sectional area of wires decreased. Resistivity of wires is a factor of affecting the resistance. Background information
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Factors affecting the resistance of a wire Introduction: Resistance is a force‚ which opposes the flow of an electric current around a circuit. Resistance is measured in Ohms. George Ohm discovered that a circuit sometimes resists the flow of electricity. He called this ’RESISTANCE.’ He even came up with a rule for working out the resistance of a circuit‚ which was: R= V ÷ I V- Volts I- Current R- Resistance Ohms law says the more resistance means more energy is needed for the current to
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Contents Abstract Resistance to change is always an obstacle for organisation when they try to implementing change. But what is resistance to change? Why is it so important and how bad can it affect organisation when it come to change? In this paper‚ we will analyse resistance to change and how employer play a role in causing resistance in their organisation unknowingly. Also we will look at some implication for manager in order to handle resistance and use it to he/she advantage.
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Antibiotic resistance results from bacteria changing in ways that make those antibiotics no longer useful. Resistance is a common yet problematic issue in treating pulmonary exacerbations or infections in people with Cystic Fibrosis (CF). Not all bacteria are bad. However‚ there are some that can cause infections. As bacteria are exposed to antibiotics over time‚ resistance may develop‚ and the number of antibiotics we have to kill the bacteria decreases as well. Thus‚ it is important to learn
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Design of a New Generation of Internal Arc Resistant Switchgear Nirmal Deb AREVA T&D Switzerland Abstract Although rare in service‚ an internal arc fault cannot be ruled out completely‚ and so manufacturers are now designing equipment to withstand internal arc faults‚ and to minimise the consequences of an internal fault. The standards for the requirements differ considerably‚ as for example‚ the requirements of ANSI are not the same as for IEC. But the standards are continuing to evolve as this
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__________________________ Wire Resistance and Ohm’s Law Go to http://phet.colorado.edu/simulations/sims.php?sim=Ohms_Law and click on Run Now. Wire Resistance and Ohm’s Law Procedure Part I Wire Resistance: open the PhET Simulation Electricity‚ Magnets‚ and Circuits ( Resistance in a Wire. As wire length (cm) increases‚ the resistance (Ω) _increases________ As wire area (cm2) increases‚ the resistance (Ω) _decreases_________ As wire resistivity (Ωcm) increases‚ the resistance (Ω) _increases____
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Task To investigate how the resistance of a wire is affected by the length of the wire. Theory What is resistance? Resistance is a force which opposes the flow of an electric current around a circuit so that energy is required to push the charged particles around the circuit. The circuit itself can resist the flow of particles if the wires are either very thin or very long. e.g. The filament across an electric light bulb. How is it measured? The resistance of a length of wire is calculated
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