without metal. The metals we use in our houses are mostly for keeping them sturdy. Though there is one problem we have when it comes to metals. That problem is that they rust. Metals rust when they are in contact with oxygen‚ and water. They rust much faster when they are in contact with salt water‚ and acid rain. We chose to see what would happen to various metals when they contacted with salt water. When the electrons move around in the salt water‚ it causes the metals to rust. The metals we chose
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Title: Types of Movies Topic Announcement: Movie Genres Introduction Background: Movie genres describe the film and its purpose to the audience. Thesis Statement: “There are many genres for any person’s interest.” Comedy Comedies are light-hearted plots that are designed to amuse‚ entertain‚ and provoke laughter from the audience. They provide a momentary escape from day-to-day life. (Dirks‚ “Main Film Genres”) Body Paragraphs Romance
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Density of Metals Lab 1. Purpose The purpose of this lab was answered in 4 questions‚ and their answers are here shown. The density of the metals we used were 5g/cm3. The density of a metal piece does not depend on its size‚ it depends on the total mass and total volume. The most accurate way of determining density is dividing mass by volume. You can’t identify metals by their density. It can help you narrow the options down‚ but you can’t identify a metal by using only its density. 2. Question
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Metal detectors in schools pose more of a threat than a sense of security. Every student carries metal of some form on them. Pens‚ pencils‚ notebooks and other school supplies all contain metals. If we try to make schools “safer” by placing metal detectors in the entrance and exit of every school building. With many school shootings and stabbings‚ media and parents have proposed new safety measures. Placing metal detectors and spending extra time on safety management takes time away from class and
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GLOBAL DIVISION OF LABOUR Aim The aim of the following essay is to define and explain the subject of Global Division of Labour. This definition will be analysed to assess the positive and negative impacts of global division of labour on various parties involved in the process‚ across different continents and economies. A practical example of a furniture manufacturing business in Italy will be discussed. The unique African situation will be raised as well. The analysis and discussion of the
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renovation‚ most people don;t think about it much before it is time to get a new roof. However‚ there are many great alternatives to asphalt shingles‚ and metal roofing is an option that stands out. Of course‚ when imagining a metal roof‚ the first thing that comes to the many people’s minds is a warehouse or other commercial structure. Metal roofing has come a long way and is so much more fashionable that its reputation‚ and is even being used on high-end mansions.
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30-5.30pm – N107 Description Marketing involves satisfying consumer needs and desires with the right product/service‚ priced at the right level‚ promoted to the right customers in ways that motivate purchase‚ and making them available through the right distribution channel. This course represents an introduction to the field of marketing and will focus on the key marketing issues faced by typical consumer-focused companies Objectives 1. To introduce the concepts‚ analyses and activities
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Ankit Shingala Dr. Campagnolo Chemistry H September 24‚ 2013 Lab on Density of Four Metals Conclusion In this lab we studied the densities of four different metals using a caliper‚ a digital scale‚ and a calculator. Three metals were pure elements like copper‚ iron‚ and aluminum. The fourth metal was an alloy which was brass. The purposes of this lab were to demonstrate that different metal elements have different densities‚ and that alloys have densities somewhere between those elements that
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a manner different than that of the conventional channel because of the value that their pads create for the end user‚ the contractor. In the current state the pads are a commodity product manufactured by several small firms. The fragmentation of the distribution channel combined with the commodity nature of the product has put
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DRAWING AND ITS PROCESSES Drawing is a metalworking process which uses tensile forces to stretch metal. It is broken up into two types: sheet metal drawing and wire‚ bar‚ and tube drawing. The specific definition for sheet metal drawing is that it involves plastic deformation over a curved axis. For wire‚ bar‚ and tube drawing the starting stock is drawn through a die to reduce its diameter and increase its length. Drawing is usually done at room temperature‚ thus classified a cold working process
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