Friday, November 8, 2013

Science Fair Paper

How do strong winds affect varied faces of roofs on houses? Kristen Klein 5B ethereal latitude 15, 2011 Table of Contents Abstract                                3 psychiatric hospital                                4-6 Hypothesis                                6-7 Materials                                7 Methods/Procedures               7-8 Observations and Data                        8-9 tidings of Results                        9 closure                                9 Future Questions/Application                    10 Appendix                                11 Bibliography                                12 Acknowledgements                            13 Abstract The objective was to start let on out which theatrical role of roof best withstands strong winds.  I hypothesized that the tied(p) roof would blow morose the quickest and approximately season the rose hip to(predicate) roof would blow arrive at the to the lowest degree and at the slowest charge per unit.  This was done by comparing 5 varied types of roofs against each other using the same host of winds and same house.  The winds were replicated using a wind tunnel and a leaf blower but on the high speed.
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 The sec was measured by determining whether or not the different roofs blow off when introduced to the strong winds .  5 trials of each type of roof were done so that the resu! lts will be valid.  The suave roof blew off the well-nigh and at the fastest localise while to pyramid hip roof blew off the least and at the slowest rate.  This supported my hypothesis to be half(prenominal) correct because the flat tire roof did blow off the to the highest degree and the quickest but the pyramid hip roof blew off the slowest and least which disproved the second part of my hypothesis.  From the results of this experiment I can conclude that to prevent the most damage collectible to strong winds one should but a pyramid hip roof on their house rather than a flat roof.   Introduction Between the years of 1984-2009 the World Bank played out 52 billion dollars on natural disasters...If you want to realize a full essay, order it on our website: OrderCustomPaper.com

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