Ghanshyam Thori Geography Notes GEOGRAPHY OF THE WORLD Continent Asia Europe South America Africa North America Oceania Urbanization by Continents: SN Continent 1. South America 2. Europe 3. North America DEMOGRAPHY: Density person/sq. km 108 101 21 20 14 3 Urbanization 78 74 68 S.no 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Country Russia Canada United States China Brazil Australia India Argentina Kazakhstan Sudan Top 20 Countries by Area Area (lakh sq km) S. N Country 170 11. Algeria 99
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Investigating Newton’s 2nd Law of Motion using an Air-track Introduction: My experiment is investigating the Newton’s 2nd law of motion by using an Air-track. The air-track can make the trolley frictionless by testing the velocity with different weights and shows that F=ma. Research question: How much acceleration does the frictionless trolley has? Aim: Use the air track to measure the acceleration of the no friction trolley by hanging with different mass of weights. Apparatus: *
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Cantilever Designed Lab Investigating the relationship between the position of the weight on the cantilever and the amount of deflection Introduction How does the position of the weight on the cantilever affect the amount of deflection? The independent variable of this experiment will be the location of the weight l on the cantilever because it will change throughout the experiment. The dependent variable will be the amount of deflection d because it will depend on the position of the
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PCCW Ltd. Introduction: PCCW Ltd. is a public limited multinational Hong Kong based information and communications technology company‚ established in 2000. Founded by Richard Li in 1993‚ it was known as “Pacific Century Regional Developments Limited” until 1999 when it changed its name to “Pacific Century CyberWorks”‚ then again when it merged with “Cable & Wireless HKT Limited” to PCCW Limited. The company is listed on the Hong Kong Stock Exchange (SEHK: 0008) since 1994 and its shares are
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TABLE OF CONTENTS Introduction ………………………………………………………. Literature Review…………………………………………………. Methodology ……………………………………………………… Presentation of Data……………………………………………….. Analysis of Data…………………………………………………… Interpretation of Data……………………………………………… Conclusions and Recommendations……………………………….. References and Citations…………………………………………… LITERATURE REVIEW Motivation refers to “the reasons underlying behavior” (Guay et al.‚ 2010‚ p. 712). Paraphrasing Gredler‚ Broussard
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Chapter 5 Measures of Central Tendency: Introduction A measure of central tendency is a single value that attempts to describe a set of data by identifying the central position within that set of data. As such‚ measures of central tendency are sometimes called measures of central location. They are also classed as summary statistics. The mean (often called the average) is most likely the measure of central tendency that you are most familiar with‚ but there are others‚ such as the median and the
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MATHEMATICS SL INTERNAL ASSESSMENT TYPE 1 LACSAP’S FRACTIONS 10/11/2012 Tracy Braganza IB2T In mathematics‚ Lacsap’s fractions are based upon Pascal’s triangle. In this portfolio‚ the aim that was given was to consider a set of numbers that are presented in a symmetrical pattern‚ deduce a general statement and also to determine the limitations of the general statement that have been found. The answers in this portfolio will be attained with the help of a GDC calculator (GDC – TI84 Plus
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Week 5 - Discussion 1 This Discussion will give you the opportunity to calculate or identify the three measures of central tendency. You will be asked to select an appropriate real life situation in which one measure would be more appropriate than the other two measures of center. 1. Select a topic of interest to you and record the topic in your posting‚ for example: “What is the average number of hours people watch TV every week?” Make sure the question you ask will be answered with a number‚
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Kelly Panizza Assignment # 1 Algorithm-Spring 2011 1. Do some research on al-Khorezmi (also al-Khwarizmi)‚ the man from whose name the word “algorithm” is derived. In particular‚ you should learn what the origins of the words “algorithm” and “algebra” have in common. R: / the word “Algorithm” or “Algorism” in some other writing versions‚ comes from the name Al-Khwarizmi (c. 780-850)‚ a Persian mathematician‚ astronomer‚ geographer
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Write your name here Surname Other names Centre Number Candidate Number Edexcel GCSE Mathematics B Unit 1: Statistics and Probability (Calculator) Higher Tier Wednesday 9 November 2011 – Afternoon Time: 1 hour 15 minutes Paper Reference 5MB1H/01 You must have: Ruler graduated in centimetres and millimetres‚ Total Marks protractor‚ pair of compasses‚ pen‚ HB pencil‚ eraser‚ calculator. Tracing paper may be used. Instructions Use black ink or ball-point pen.
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