Lacsap’s Fractions Laurie Scott SL Math Internal Assessment Mr. Winningham 9/5/12 Instructions: In this task you will consider a set of numbers that are presented in a symmetrical pattern. Pascal’s Triangle |n=0 |1 | |1 |0 | |2 |3 | |3 |6 | |4 |10
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Energetics 5.1 5.1.1 Endothermic: A reaction in which energy is absorbed. If your reactants are at a lower energy level than your products then the reaction is endothermic this means it has a + ΔH° Exothermic: A reaction in which energy is released. If your reactants are at a higher energy level than your products then the reaction is exothermic this means it has a ΔH° Standard Enthalpy ( ΔH°) The internal energy stored in the reactants. Only changes in enthalpy can be measured
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Economics IA Commentary Coversheet Economics Commentary Number: | HL Number 1 | Title of Extract: | UK Unemployment | Source of Extract: | HRM – Human Resource Management | Date of Extract: | 11th of November 2009 | Word Count: | 661 | Date Commentary was written: | 28/11/2009 | Section of Syllabus that the Commentary relates to: | Section 3.5 - Unemployment | Candidate Name: | Yuriy Boldyrev | Candidate Number: | 001124003 | *Note: Commentaries should be read in chronological
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Have you ever wondered how people’s brains mix things up that their not supposed to‚ or how they sometimes have a brain farts‚ well this activity does that exact thing. The “Stroop Effect” is a spectacular phenomenon that makes a person say the color of a word when that exact word is also a color. Although people may believe it is easy it is a bit more difficult than believed to be. This is due to the fact that the word itself has a giant impact on the ability People have to actually say the word
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A Replication of the Stroop Effect Kimber-Ann Cook Broughton High School 3/26/08 Ms. Greene IB Psychology SL 1‚ 738 Abstract The Stroop (1935) effect is the inability to ignore a color word when the task is to report the ink color of that word (i.e.‚ to say "green" to the word RED in green ink). The present study investigated whether object-based processing contributes to the Stroop effect. According to this view‚ observers are unable to ignore irrelevant features of an attended object (Kahneman
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Sarah Clay Internal Assessment Design Question: Does the caffeine in Coca-Cola affect blood pressure? Hypothesis: The amount of caffeine in Coca-Cola will cause to the adrenal glands‚ located on the top of the kidneys‚ to release more adrenaline which will in turn cause an increase in blood pressure. As the amount of Coca-Cola decreases‚ so will the difference between initial blood pressure and blood pressure after the consumption of the caffeine. Variables: Independent Variables | Dependent
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’’ Which factors led to the civil war in Spain? Why did the war breakout in July 1936? ’’ Francisco Abadal Ramon Section A: Plan of investigation This paper investigates ’’to what extent did the left wing political opposition lead to the Spanish Civil War‚ 1936-1939?’’ In order to reach to a valid conclusion this investigation will be focusing on the comparison of different factors that took place before an during the Spanish Civil War‚ such as the role
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Marginal private benefits are the benefits the individual enjoys from the consumption of an extra unit of a good. Marginal social benefits are benefits that society enjoys from each extra unit consumed. MPB of buyers is identical to MSB as no external effects in the consumption of truck are assumed. Since using tucks entails external costs in the form of pollution‚ it follows that society loses in the use of truck more than the firms consider. Therefore‚ MSC of truck production are bigger than the MPC
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Pioneer Square Observation Report In Pioneer square there are many places to sit and observe the people whom pass by‚ but perhaps one of the most interesting places to go is the food court inside the pioneer square mall. I found that the best time to observe all the micro cultures was at lunch time‚ when people take a break from their busy lives to come and enjoy a lunch from a variety of choices. The environment is one of the other things that I was able to notice right away‚ not only the setting
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How does light intensity affect the rate of photosynthesis? Does the amount of light intensity increase the rate of photosynthesis in a pondweed? Design aspect 1 Introduction My investigation will be centered on measuring the rate of photosynthesis and whether or not light intensity will affect it. The formula of photosynthesis is Carbon dioxide + water oxygen + glucose with the arrow referring to light energy as a means to convert the CO2 and H2O into oxygen and glucose. Logically‚ one would
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