ISA CONTROLLED ASSESSMENT- Thermistors SECTION 2 ( Part 1 ) Answers 1. Yes the results support my hypothesis‚ which was‚ as the temperature increases the resistances decreases. For example the resistance at 20OC was ______ and at 50OC it was ______ which was much lower. Also the graph shows a negative correlation with a curve of best fit. This shows the relationship is not Ohmic as it is not a straight line. 2. EITHER; Yes I had an anomalous result‚ it was at a temperature of __OC. It was higher/lower
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Exercise 2: The operations manager of a musical instrument distributor feels that demand for bass drums may be related to the number of television appearances by the popular rock group Green Shades during the preceding month. The manager has collected the data shown in the following table to make a plan on the recruiting numbers of sale representative with the demands of brass drums. Demands for brass drum Green Shades TV Appearances 3 3 6 4 7 7 5 6 10 8 8 5 (a) Using the equations presented in
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To investigate the effect of temperature on an enzyme controlled reaction Introduction and planning For the investigation of enzymes‚ I am going to conduct an experiment to see how temperature can affect the rate of reaction of enzymes by testing it with starch. The enzyme that we are going to use is called amylase. We are going to test this enzyme with starch. By mixing amylase and starch solutions together under different temperature conditions‚ we can record the rate of reaction by taking a
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My topic: Should Genetic Engineering Be Controlled by Law? Table of Contents 1. Abstract of this research paper. 2. What is genetic engineering？ 3. What kinds of ethical problems are there? 4. Freedom of scholarship. 5. Innovative remedy for obstinate diseases. 6. Solutions for ethical problems. 7. Conclusion including my prospects. 8. References Abstract of the research paper
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How totalitarian were Fascist Italy and Nazi Germany? Giovanni Amendola first coined the word ‘totalitarian’ when describing the Italian Fascist government under Benito Mussolini in 1923 as different to conventional dictatorships. It is after this that the word was popularised to have both negative and positive connotations. However‚ German theorist Carl Friedrich and political scientist Zbigniew Brzezinski collaborated to formulate a modern day politically scientific definition known as the
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In the last century life expectancy in the United Kingdom (UK) has increased intensely. According to the Office of National Statistics (ONS) twenty percent of the current population are regarded as older people (seventy-five or older)‚ causing a major demand on all aspects of the health service. This essay will focus Type 2 Diabetes Mellitus (T2DM) within the community setting. Diabetes is ever growing worldwide. A study by Peirce (1999) stated that by 2052 people living with diabetes will have
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How Technology Will Change The Practice of Diplomacy? I. Introduction In the practice of diplomacy‚ nowadays technology plays a role as one of the most important factors in making and strengthening relations between states. In the scope of International Relations‚ technology is used as a tool of communication between states in negotiating and achieving their national interests‚ in developing peace between states‚ and also in solving conflicts. By the development of technology that keeps rapidly growing
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AQA Memory Game Controlled Assessment In the AQA Memory Game‚ a grid of nine five-letter words is displayed to the user. They are arranged in rows and positioned randomly. After 30 seconds‚ the grid of words shown is replaced by an identical grid with the exception of one new word has been added and one word has been replaced by the original grid. The player needs to correctly guess the word that has been removed and the word that has been replaced‚ testing the player’s memory. Tasks 1) After the
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In this essay I am going to discuss how Crusaders were a threat to the medieval society. Crusaders were dangerous. There is not a lot these men wouldn’t do‚ they thought it was perfectly acceptable to butcher an estimated one million people because it was “what god would have wanted.” When I was revising this topic‚ I actually had to take breaks between reading my book “Perfect Heresy” because what actually went on during the years 1209-1229 were abominable. The Crusaders brought fear across the
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control system. This project mainly based on light intensity that’s why we are going to use LDR. The property of LDR is the output resistance decreases with increasing incident light intensity. Here microcontroller takes input from LDR and output is controlled depends upon light intensity. Applications: ➢ Industrial applications ➢ House hold
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