Chee Yong Hui 6.5 Domino Effect IA Investigate the effect of the distance between each domino on the time taken for all the dominoes to fall Independent Variable: Distance‚ d/cm‚ between each domino. The distance d/cm is measured between the middle of one domino to the middle of the next domino Dependent Variable: Time taken for all the dominoes to be toppled to the ground. The timing will start when the 1st domino is hit by a metal ball and it will stop when the last domino falls completely
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Geo HL Extension Compilation Measuring Global Interactions Define Globalisation The growing interdependence of countries worldwide through the increasing volume and variety of cross-border transactions in goods and services and of international capital flows‚ and through the more rapid and widespread diffusion of technology Global participation Describe and evaluate globalization indices: KOF index‚ as a measure of global interaction. Describe how the globalization index may be represented
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REVIEW QUESTIONS INTERNATIONAL BUSINESS CHAPTER 1 - GLOBALIZATION Review Question 1 The shift toward a more integrated and interdependent world economy is referred to as a) economic integration b) economic interdependency c) globalization d) internationalization Review Question 2 The merging of historically distinct and separate national markets into one huge global marketplace is known as a) global market facilitation b) cross-border trade c) supranational market integration d) the globalization
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Aim • To calculate the SHC of water • To see how accurately I can measure a known quantity Research Question • Will the experiment carried out give us a good approximation of the SHC of water? Hypothesis • The result we will get as the SHC of water will not be exactly the same as the literature value‚ but will be a very close figure to the literature value of the SHC of water as there will be some limitations to our experiment. Variables Independent: temperature of water Dependent:
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Predictability of Social Media Usage to Grade Averages IB Math Studies Spring 2013 Table of Contents: Introduction/Purpose……………………………………………………………..p.3 Data Collection Method……………………………………………………….....p. 3 - 4 Data Analysis: Chi-Squared Statistic Frequency Table…………………………………………………………p. 4 - 5 Contingency Table……………………………………………………….p. 5 – 6 Chi – Squared Statistic…………………………………………………...p. 7 Degrees of Freedom………………………………………………………p. 7 Critical Value……………………………………………………………
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Math SL Portfolio – Tips and Reminders Checklist Notation and Terminology Check for the following: • I did not use calculator notation. (I didn’t include things like ‘x^2’ for or Sn for Sn) • I used appropriate mathematical vocabulary. Communication Check for the following: • The reader will not need to refer to the list of questions in order to understand my work. • My responses are not numbered. • I have an introduction‚ conclusion‚ title page‚ and table of contents
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Aim To Find the Number of Moles of Water of Crystallisation in Copper (II) Sulphate salt. Introduction Water of crystallisation is the term given to the molecules of water that are used to build up a crystal lattice in some ionic compounds.In copper II sulphate the blue crystals would be impossible without using water molecules to act as ’scaffolding’ within the structure CuSO4.5H2O. When this is heated the water molecules are driven off and the blue crystals become a white powder. As most
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Written task 1 A speech from an English Businessman‚ Michael Grospberry‚ who is a well known sociologist answering some questions that people from Latin schools asked about the introduction of English taught as a second language in every school at Latin America. What is the importance of knowing English? English is the second language most frequently spoken around the world after mandarin‚ this is considered a lingua franca because people that don’t have it as a native language speak this language
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1. A woman deposits $100 into her son’s savings account on his first birthday. On his second birthday she deposits $125‚ $150 on his third birthday‚ and so on. (a) How much money would she deposit into her son’s account on his 17th birthday? (b) How much in total would she have deposited after her son’s 17th birthday? Working: Answers: (a) ………………………………………….. (b) ………………………………………….. (Total 4 marks) 2. The population of Bangor is growing each year. At the end of 1996‚ the population was
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Oxidizing Magnesium AIM: To determine the empirical formula of MgO RAW DATA COLLECTED: Mass of Mg/g | Mass of O2/g | Mass of MgO/g | 0.12 | 0.07 | 0.19 | 0.15 | 0.08 | 0.23 | 0.16 | 0.08 | 0.24 | 0.19 | 0.11 | 0.30 | 0.21 | 0.11 | 0.32 | 0.23 | 0.09 | 0.32 | CONCLUSION: When a mass of magnesium is burnt in air‚ it combines with the oxygen molecules to form magnesium oxide. The graph doesn’t completely verify the empirical formula of magnesium oxide. There is a slight difference
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