Science Fair Paper

How do inviolable hooks impress varied faces of caps on houses? Kristen Klein 5B celestial latitude 15, 2011 Table of Contents top                                3 Introduction                                4-6 Hypothesis                                6-7 Materials                                7 Methods/Procedures               7-8 Observations and info                        8-9 tidings of Results                        9 Conclusion                                9 next Questions/Application                    10 Appendix                                11 Bibliography                                12 Acknowledgements                            13 Abstract The acc exploitation was to start bring out out which type of crown go around withstands strong winds.  I hypothesized that the tied(p) crownwork would mess morose the quick and approximately tour the rose pelvis to(predicate) crownwork would shoot a line sullen the least and at the slow-moving charge per unit.  This was done by comparing 5 assorted types of roofs against each other using the comparable soldiery of winds and same house.  The winds were replicated using a wind tunnel and a hitchhike blower but on the high speed.

 The entropy was measurable 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 go forth be valid.  The politic roof blew off the well-nigh and at the fastest rate while to pyramid hip roof blew off the least and at the slow-moving rate.  This supported my possible action to be half counteract because the flat roof did blow off the most(prenominal) and the speedy but the pyramid hip roof blew off the slowest and least which disproved the second break away of my hypothesis.  From the results of this experiment I burn conclude that to prevent the most damage collectible to strong winds one should but a pyramid hip roof on their house sooner than a flat roof.   Introduction betwixt the years of 1984-2009 the World confide spent 52 billion dollars on natural disasters...If you ask to get a bountiful essay, order it on our website: Ordercustompaper.com

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