MH 45 wingless AbstractTo investigate the effects of mh45 airfoil on performance criteria of wingless body during flight. This investigates the dimensions of a prototype airfoil geometry for a wingless aircraft. The wing is including MH45 airfoil profile and is of swept wing design. The investigation framework dictating is mathemeatical analysis of geometry‚ analysis of geometry using computer aided design‚ parts list and reducing part count‚ mechanical linkages‚ optimisation of parts using finite
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Purpose: To use electrochemistry to extract metals from ionic compounds in solution Procedure: -Start by attaching battery snap connector to a battery and fill beaker with between 100 and 200 mL of copper (II) sulfate solution -Connect clip to each of the nickel strips -Place nickel strips in copper sulfate solution without strips touching -Put one clip on the positive side of the battery and the second to the negative side. Observe -Switch clips to the opposite charged sides of the battery
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myth of a vast and southern continent had been dispelled. The question does not specify that we should make this comparison with other portraits of figures like Omai – who represent the exploration of the Pacific. 1. Omai by Sir Joshua Reynolds c.1775 (from the Castle Howard Collection) 2. Omai‚ Banks and Solander by William Parry‚ C1776 (from the Collection at Parham Park) c.1776 3. Omai‚ engraving by J.Caldwall of drawing by W.Hodges‚ Voyage towards the South Pole‚ pl.57
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and to an empty orbital close to the nucleus with higher levels‚ so one of the electrons gives off energy. A flame test is a visual test where the energy is in the form of a color change and the change can be seen based off it. Therefore‚ different metals emit different color. When a metallic ion is heated in a flame test the heat‚ presented as energy‚ causes electrons to level from grounded state to excited state. When it returns to a lower energy state‚ the energy becomes a visible light. This depends
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Solid 2 is 2.59 and Aluminum‚ Solid 3 is 5.47 and Tin‚ while Solid 4 has a density of 9.81and Nickel? We Errors Analysis (Distinguishes percent of error in calculations) Some errors we faced were water being displaced when pouring the metals into the test tubes (could have changed volume). Also‚ we should have given the scale more time to get and exact answer rather than writing down one of the first numbers we saw. Now‚ there are ways we can certainly improve this experiment. One would
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The character I picked from The Breakfast Club is Allison Reynolds. This character relates to me by how she is quiet and doesn’t speak much when she isn’t comfortable with the people around her‚ eventually she will become comfortable and show her true self. She is also like me by the way how she lies a lot‚ and how she does admit to lying later on. I lie sometimes‚ just not as much‚ plus my lies aren’t as bad as Allison’s. I can visualize myself‚ and some of my friends in Allison.I can visualize
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Purpose: To determine the colors of the Atomic Emission Spectra of several metallic ions. Materials: Safety glasses 10 test tubes Test tube rack Paper Pencil 50 mL beaker Bunsen burner Nichrome wire Barium Nitrate Copper Nitrate Strontium Nitrate Lithium Nitrate Potassium Nitrate Sodium Chloride Calcium Nitrate Unknown solutions A‚B‚ & C Hydrochloric Acid Wash bottle (with distilled water) Procedure: 1. Label the test tubes with the names of the solutions and unknowns. 2. Place
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1 2 3 4 5 6 7 8 9 10 Topic General Intro; Atomic Bonding Crystalline Structures; Imperfections Diffusion; Mechanical Properties Strengthening Mechanisms; Failure Phase Diagrams Phase Transformations Applications & Processing of Metal Alloys Struc.‚ Prop.‚ Proc.‚ Applic. of Ceramics Struc.‚ Prop. of Polymers; Composites Corrosion; Elec. & Thermal Prop. Magnetic & Optical Prop. Econ. & Envir. Issues Chapter 1‚2 3‚4 5‚6 7‚8 9 10 11 12‚13 14‚15‚16 17‚18‚19 20‚21
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soft silver metal. If Gallium is held in someone’s hand log enough‚ it will melt. Gallium will melt at a temperature of 85 degrees‚ which is slightly above room temperature. Through the era of semiconductors‚ gallium was used as an agent to make allots that melt at a low temperature. The element gallium is a byproduct of the production of aluminum and zinc. Most gallium is extracted from the crude aluminum hydroxide solution of the Bayer process. Gallium easily bonds with most metals and is often
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Case Study Finance - EDHEC MBAUnited Metal | | Background We refer to the case in the finance textbook for the details. Throughout our efforts in determining the right decision for United Metal‚ our team decided to calculate the difference between the ‘Make’ or ‘Buy’ options‚ using the numbers given in the case. However‚ in order to determine the net present value (NPV) and make appropriate recommendations‚ a risk adjusted discount rate (rate-of-return or ‘r’) needs to be incorporated.
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