IB Math Studies Internal Assessment: Is the distance a tennis ball travels horizontally dependent on the angle of which it is dropped at? Exam Session: May 2014 School Name: Teacher: Course: IB Math Studies Word Count: 654 Name: Is the distance a tennis ball travels horizontally dependent on the angle of which it is dropped at? Introduction In tennis‚ players hit the tennis ball in certain ways so the ball goes the way they want it to go. Hitting it at certain angles enables
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Chemistry Investigation 14: ------------------------------------------------- To determine the enthalpy change of reaction for: ------------------------------------------------- Na2CO3(aq) + H2O(l) + CO2(g) → 2NaHCO3(aq) Given: S1— Anhydrous sodium carbonate (Na2CO3) S2— Anhydrous sodium hydrogen carbonate (NaHCO3) A1—Aqueous sulfuric acid (H2SO4)‚ 0.500mol dm-3 Apparatus | Uncertainty | Measuring cylinder | ± 0.5 ml | Electronic Balance | ± 0.001 g | Data logger | ±0.2 ℃ |
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Problem Definition The Glenmuir High School system has played an integral role in the Glenmuir School System. However this expansive library unit has is facing significant challenges as it relates to the borrowing of books by students and the recording of these transactions. The current system in place at the library is a manual recording mechanism. The librarian Miss. Bisasa keeps the records of each student in a recording folder according to their respective classes. Students
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Title: Rate of transpiration I found interesting to know how different environmental factors affect the rate of transpiration. There are different environmental factors‚ such as light intensity‚ humidity‚ wind and temperature that affect the rate of transpiration. Transpiration is a topic 9 in our Biology higher level book. I have read all the information through this chapter and researched some extra information. Based on this information that I had known I decided to take experiment of environmental
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Study of Infiltration Rate Name: Jemel Joseph Class: 6 1 S Date: Candidate No. : Statement of Purpose of Investigation The purpose of this study is to measure the infiltration rate of four (4) sites which were visited on our field trip to Cedros. Site 1 being the environment disturbed by man‚ soil compacted by actions of man and animals. Site 2 being the environment waterlogged‚ because of the mangrove present. Site 3 being the environment undisturbed by man‚ with vegetation present
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an effort to thoroughly evaluate the statement of problem‚ “the extent to which labels or stigmas negatively impacts on juvenile behavior in High Schools in Malvern”‚ the Internal Assessment will be encompassing three major objectives. These are (1) To determine what motivates students to commit acts of deviance in schools (juveniles). (2) To observe if deviant acts are committed only by persons of a particular‚ gender‚ age category‚ and social class etc. (3) The extent to which the family unit can
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COMMENTARY COVERSHEET IB Economics commentary number:______2_____ Title of extract: _____ Bank of England Holds Rate at Already Low Level __________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ Source of extract:__ http://www.nytimes.com/2013/09/06/business/global/bank-of-england-holds-rate-at-already-low-level
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Raw Data: Table 1.1: Raw Data Table Temperature (°C) ±0.5 Initial Mass (grams) ±0.001 Final Mass (grams) ±0.001 Initial Volume (cm³) ±0.5 Final Volume (cm³) ±0.5 Pressure (hPa) ±0.5 24.0 0.000 0.072 0.1 60.4 1008.0 24.0 0.000 0.060 0.1 55.9 1008.0 24.0 0.000 0.053 0.1 54.9 1008.0 24.0 0.000 0.044 0.1 45.4 1008.0 24.0 0.000 0.032 0.1 34.3 1008.0 24.0 0.000 0.025 0.1 23.3 1008.0 Table 1.2: Qualitative Data: Before During After Magnesium
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German Domestic Policy 1871-1890 New empire meant a new constitution. Based on the North German confederation of 1867 Federation of states with power and functional divided between them. One federal government and 25 state governments True democracy? Military monarchy/ Semi-autocracy/ Sham constitutional state Inbuilt conflicts of power Emperor and Parliament Monarch head of civil service‚ military Monarch head of civil service‚ military Prussia 60% of population and 2/3 of its territories
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It’s time: Snuff out public smoking Allow cigarettes in private places‚ restaurants included -- just not in common space BY ROBERT POLLOCK NEW YORK DAILY NEWS Sunday‚ September 29‚ 2013‚ 4:20 AM DANIEL BARRY A “No Smoking” sign is posted in the pedestrian plaza in Times Square‚ May 23‚ 2011. Is smoking banned too frequently in public places — or not often enough? As I left last Sunday’s Jets game‚ choking on a supersized cloud of cigarette smoke created by thousands of desperate addicts‚ a
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