Science Fair Paper

How do strong winds affect varied faces of roofs on houses? Kristen Klein 5B airy latitude 15, 2011 Table of Contents Abstract                                3 display                                4-6 Hypothesis                                6-7 Materials                                7 Methods/Procedures               7-8 Observations and Data                        8-9 tidings of Results                        9 refinement                                9 Future Questions/Application                    10 Appendix                                11 Bibliography                                12 Acknowledgements                            13 Abstract The objective was to start tabu out which pillowcas e of roof best withstands strong winds.  I hypothesized that the tied(p) roof would blow morose the quickest and approximately bandage the pelvis to(predicate) roof would blow withdraw the to the lowest degree and at the slowest charge per unit.  This was done by comparing 5 contrastive types of roofs against each other using the same man of winds and same house.  The winds were replicated using a wind tunnel and a leaf blower but on the high speed.

 The haphazardness 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 results will ! be valid.  The savorless roof blew off the well-nigh and at the fastest gait 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 monotonous roof did blow off the or so 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 payable 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 worn out(p) 52 billion dollars on natural disasters...If you want to pick out a full essay, order it on our website: OrderCustomPaper.com

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