Portfolio file Done by Thomas Liebenberg‚ Muziwandile Nkosi and Maxim Zubov. Page No. Content 3. Dedication. 4. Introduction and type of project. 5. Question. 6. Hypothesis. 7. Apparatus‚ equipment‚ material and technology used. 8. Fair testing- control and variables. 9. Method. 10. Observation/diagrams/photographs. 11. tables 12. Graphs. 13. Conclusion. 14. Problems encountered and solutions found. 15. How does our project benefit mankind? 16. Bibliography. 17. Acknowledgements. 18. Plagiarism
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1. On simplifying 999813 × 999815 + 1 (999814)2 4. ‚ we get _______. 2. (a) 1 (b) 2 (c) 3 (d) 4 2n+4 2(2n ) 2(2 n+3 n+1 (a) 2 ) = __________. 5. 1 8 – n (c) 1 – 2 3. If x+ 1 =a+b x (b) –2 (d) n+1 7 8 and x 1 =a x then (a) ab = 1 (b) a = b (c) ab = 2 (d) a + b = 0 b‚ 6. The average of eleven-members cricket team reduces by 2 when two players of ages 30 and 32 leave the team and two new players of equal age join it. The age of each of the newcomers is _______. (a)
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Page 12 1 a) Between t = 30 and t = 45 mins b) 7.5 mins c) i) distance travelled = area under graph between t = 0 and t = 12½ mins ii) average speed = total distance travelled total time for journey = total area under graph 60 mins 2 a) ∆v = 32 m/s a =10 m/s² t = ∆v = 32 = 3.2 s a 10 b) 3 a) OP – constant acceleration PQ – constant acceleration (greater than OP) QR – constant speed RS – constant deceleration b) O and S c) 6 m/s d) 70 s e) Total distance travelled = area under
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Natural gas in Bangladesh From Wikipedia‚ the free encyclopedia This article has multiple issues. Please help improve it or discuss these issues on the talk page. This article includes a list of references‚ related reading or external links‚ but its sources remain unclear because it lacks inline citations. (April 2012) This article is written like a personal reflection or essay rather than an encyclopedic description of the subject. (April 2012) This article may need to be wikified to meet
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Pg 2 Pg 2 We as a team will be investigating the effects global warming is having on the Antarctic landscape‚ we will also look at the effects that the change in the Antarctic landscape is having on other factors such as the dispersion of animals. To look at the change we will look at the rate of contraction of the land‚ the rate of ice break up‚ the rate of which a lake is created‚ the flow rate of Moulins‚ the rate of sea level increase. As well as this we will try to determine how the reduction
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manufacturing or processing into finished articles‚ can be shaped by its flow * When plastic was first discovered‚ it was considered to be a revolution in the world’s industries. It was extremely durable‚ light weight‚ water and chemical-resistant‚ insulator and versatile. It could be molded into almost any shape. Its properties could be modified to satisfy particular technical needs. Deemed as a boon for the packaging industry‚ it was readily adopted. withstand extreme physical conditions‚ it is non-biodegradable
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First Energy: Business Research Applications RES/320 March 21‚ 2011 First Energy: Business Research Applications First Energy is a multi-state corporation with more than 17000 employees and supplies electricity to customers in six states including Ohio‚ Virginia‚ New Jersey‚ Pennsylvania‚ West Virginia‚ and Maryland (First Energy Corp‚ 2011). With this many customers comes a large responsibility to maintain competitive costs and services. Supplying electricity‚ including customer and business
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1/10 8/4/2014 Exam Details | Made Easy Name ELECTRONICS & TELECOMMUNICATION ENGINEERING PAPER - I Email 1. Materials and Components: Structure and properties of Electrical Engineering materials; C onductors‚ Semiconductors and Insulators‚ Mobile
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CHEMICAL BONDS Chemical Bonds I. Introduction Chemical compounds are formed by the joining of two or more atoms. A stable compound occurs when the total energy of the combination has lower energy than the separated atoms. The bound state implies a net attractive force between the atoms called a chemical bond. The two extreme cases of chemical bonds are the covalent bonds and ionic bonds. Covalent bonds are bonds in which one or more pairs of electrons are shared by two atoms. Covalent bonds
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MGT 5203.E1 - Operations Management Exercise 1 – Hazel Case 1. In what ways are Hazel’s customers most likely to judge the quality of her lawn care services? 2. Hazel is the operations manager of her business. Among her responsibilities are forecasting‚ inventory management‚ scheduling‚ quality assurance and maintenance. a. What kinds of things would likely require forecasts? b. What inventory items does Hazel probably have? Name one inventory decision she has to make periodically. c. What
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