was used to observe the diffusion of different substances. The methylene blue and potassium permanganate (KMnO4) was used and placed in the plate. Because the two substances have distinct colors‚ the measurement of the diffusion zone was identifiable within the interval period of fifteen minutes and continues up to one hour. The diameter of the diffusion rate was measured every after fifteen minute interval of sixty minutes. The methylene blue which has the largest molecular weight had the slowest average
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Report Strategy as Simple Rules. Subject: Business Strategy. Word Count: 1497 Contents: Introduction 3 Summery 4 Critique 5 Conclusion 7 References 7 Plagiarism test
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Title of the article is ‘Strategy as Simple Rules’ and it was written by Kathleen M. Eisenhardt and Donald N.Sull. The aim is to show how the strategy of simple rule is used in complex business. Yahoo is the company that had successfully used simple rule strategy to be the internet’s top portal. Company can choose among three distinct approaches to strategy and it requires different skill sets and works best under different circumstances. There are five types of simple rules: how-to-rules‚ boundary rules
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IB Chemistry Lab Report Design Example— Effect of Temperature on Solubility of Potassium Chloride in Water Research question How does temperature affect the solubility of potassium chloride in water? Hypothesis As the temperature of water increases‚ the particles of solid Potassium chloride‚ KCl‚ which are absorbing energy from its surrounding‚ start moving more easily between the solution and its solid state because. According to the second law of thermodynamics‚ the particles will
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Make the Present Simple Tense: Structure: subject+auxiliary verb+ main verb+object do base There are three important exceptions: For positive sentences‚ we do not normally use the auxiliary. For the 3rd person singular (he‚ she‚ it)‚ we add “s” to the main verb or “es” to the auxiliary. For the verb to be‚ we do not use an auxiliary‚ even for questions and negatives. Only for interrogative and negative sentence we use auxiliary verb. Example : Look at these examples with the main
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Experiment 1 Simple Reaction Time Abstract Summary The Research Instructor conducted an experiment about Simple Reaction Time. The Subject hold the timer while the Experimenter gave a go signal‚ and the Subject started the timer and shared stories. The Recorder used a cell phone to track the time. The Subject was not able to see the timer‚ and also the data that was being recorded. This was performed forty-five trials. Afterwards‚ the Experimenter and the Subject switched roles and performed ten
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The simple regression model (SRM) is model for association in the population between an explanatory variable X and response Y. The SRM states that these averages align on a line with intercept β0 and slope β1: µy|x = E(Y|X = x) = β0 + β1x Deviation from the Mean The deviation of observed responses around the conditional means µy|x are called errors (ε). The error’s equation: ε = y - µy|x Errors can be positive or negative‚ depending on whether data lie above (positive) or below the conditional
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Hydrolysis of tert-butyl Chloride in different solvents Practical conducted on 5 March‚ 2013 Reported by Pham Vu Hung on 10 March‚ 2013 Introduction: This practical is meant to measure the rate of reaction of the hydrolysis of tertiary-butyl chloride –a colorless‚ liquid organic compound at room temperature that is sparingly soluble in water - in water/acetone and water/isopropanol mixtures. Since there are many influencing factors for the rate of reaction‚ all are kept constant but the
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Experiment An investigation of the simple pendulum 2.0 Objectives The purpose of the experiment is to investigate the time taken on the greatest possible precision of period of simple pendulum and the value of g‚ acceleration due to gravity and two different periods of both big and small simple pendulum’s oscillations. 3.0 Summary of Result The results of the experiment have proven the acceleration due to gravity and the precision of period of simple pendulum. Besides that‚ the length
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Identifying language techniques Composers use various language techniques or features to make their texts more interesting and engaging to the responder. Some language techniques used by Stephen Herrick in The Simple Gift are: • simile: comparing one thing with another using the words ‘like’ or ‘as’ • metaphor: a comparison where one thing is said to be another • colloquial language: everyday speech characterised by informal language and shortened words (g’day‚ can’t) • direct
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