Purpose: In this lab‚ we will heat up a metal rod and measure how much it expands. We will calculate its Coefficient of Linear Expansion‚ α‚ and prove the formula for thermal expansion‚ ΔL = αLiΔT. Also‚ we heat up a known volume of methyl alcohol and calculate its Coefficient of Volume Expansion‚ β‚ and prove the formula for volume expansion of a liquid ΔV = βViΔT. Equipment: Hollow Metal Rods of different metals‚ Steam Generator‚ Stand‚ Burner‚ Flexible Hoses‚ Motion Amplifier‚ Micrometer
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January 23‚ 2013 SOSC 1800: Childhood and Society Essay Outline 5% Topic: Child Obesity in the First World Research question: Why is childhood obesity so prevalent in the First World? Body: Thesis statement: Childhood obesity‚ a growing epidemic and a point of heated debate amongst healthcare professionals and policy makers‚ is an important issue that touches numerous debates within developed countries. This paper will argue that childhood obesity flourishes in developed countries due to
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categories‚ and they have ways to do things on their own. Throughout history the treatment of years we have treated people with disabilities differently. In the 1800’s‚ They were abuse and had to go to a special school. According to https://www.newstatesman.com/society/2010/12/disabled-children-british
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the sexes that originated earlier than what people today may believe. The earliest acts and ideas of feminism have been traced back to ancient Greece‚ but the most well-known time period that fueled the feminist movement can be traced down to the 1800s. Studies made by the Washington Post and Kaiser Family Foundation reveal that a group of Americans‚ today‚ do not understand the true values and ideals of the feminist movement. A majority of the people that voted against the feminist movement and
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H) Have you ever been so tired you wanted to fall over and go to sleep? Well this was the case for many Americans traveling in the early 1800s before the invention of cars. (OI) The invention of cars has changed the world drastically.(T) Cars have changed the world by making it possible to drive to your destination‚ get places faster‚ and travel without having bad weather interfere with your trip. (R1) Cars have been one of the greatest inventions by making it possible for people to drive and not
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Thermal Expansion Experiment No. 2 *Santos‚ Patricia Mary O. Aquino‚ Junior Emil S. Bautista‚ Jennina Besana‚ Carra Sophiya Lime‚ Jerricson III-32 BSE General Science July 02‚ 2012 Abstract This experiment is done to determine the temperature coefficient of linear expansion of different materials. The different temperature coefficient is obtained through the use of an apparatus for measuring the linear expansion. The PASCO Thermal Expansion Apparatus was use to measure the thermal
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stripped during slavery due to the high dependency on African American slave trade. With the up rise of revolts and anti slavery acts‚ the colonies feel just how dependent on the slave trade and how little freedom they had. In the beginning of the 1600’s pilgrims settled in Plymouth‚ Massachusetts with African American servants‚ not slaves. They were allowed to endure in the sacred bond of marriage‚ have children and own there own land. There freedom was fragile in a social order overwhelmed by racial
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The Westward Expansion took action in the late 1800’s. Many settlers were moving into the west and away from the south. This had a huge impact on Native Americans and the United States settlers including many conflicts and judgemental thoughts. This also impacted the way they continued to live the rest of their lives. The western territory settled when the Homestead Act took place. The United States government was giving away land to settlers who met requirements. The government plan was that‚
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Photography has been around since 1800’s and stories have been around forever‚ so putting them together Photojournalism becomes possible. Putting stories and pictures together have shaped magazines‚ newspapers even lives. Action is captured by camera lens and told by writers that share stories needing to be heard. With the increasing technology process Photography has become known to all and becoming more common. The digital world is taking over Photography and will keep getting better as the future
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In American History‚ we are currently studying the concept of sectionalism. Sectionalism is division within a country based on regional beliefs and interests. In the early to mid 1800’s‚ sectionalism in America grew as slavery divided the nation. Slavery was ignored‚ compromised and argued about by the states until the conflict drove our country until the Civil War. Although regional differences are not as distinct these days‚ many issues are currently causing division among the states and people
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