) In this lab‚ concrete cylinders and beams created from Lab 3 were tested for compressive‚ flexural‚ and tensile strength. The compressive strength of the concrete was found by applying an axial load on the cylinder until the cylinder failed. The flexural strength was calculated by subjecting transverse loads at the third points of the beam until failure. The tensile strength of concrete was found from applying a uniform line load along the length of the cylinder until failure. The failure
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and Manufacture of an Intake System For a Formula Sudent Car. 2010. [2] Vizard‚ David‚ Rule for Intake Manifold Runner Length. [3] Claywell‚ Mark‚ Horkheimer‚ Donald and Stockburger‚ Garrett‚ Investigation of Intake Concepts for a Formula SAE Four Cylinder Engine Using 1D/3D (Ricardo WAVE-VECTIS) Coupled Modelling Techniques. 2006‚ p. 24. [4] Hartman‚ Jeff‚ 2003. How to Tune and Modify Engine Management Systems. [5] Delaney‚ Michael. Intake Manifold Tech: Runner Size Calculations. www.teamintegra.net
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Aim: The aim of this experiment is to investigate the movement of water into and out of plant cells by osmosis. The cells chosen for study will be taken from potato tubes as they provide a ready supply of homogeneous material. I did the investigation in two parts‚ the first part of my investigation was my preliminary investigation and then I did my official investigation. In both of my investigations there are several similarities‚ such as fair testing‚ variables‚ key variables‚ reliability
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(alcohol) and carbon dioxide. Apparatus and Materials Waterbaths set to a range of values - 10‚ 20‚ 30‚ 40‚ 50‚ 60‚ 70 °C Thermometer 1 x 200 ml beaker - preferably marked on side 7 x test tubes 7 x 10 ml measuring cylinders 7 x Rubber bungs to fit the measuring cylinder & test tubes Forceps 700 ml grape juice (Red) 70 ml yeast suspension Plastic rod for mixing Ice Method Step Method Justification 1 Prior to the experiment‚ make sure that the grape juice is shaken or mixed.
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objects changes‚ then the density will stay the same because density is an intensive property. Materials and Methods: The materials used in this experiment are an electronic balance‚ graduated cylinder‚ and paper clips. The electronic balance was compact scale that measured the mass in grams. The graduated cylinder was filled with water. The paper clips were an irregular shaped object. The mass of the paper clips was found using the electronic balance. The volume was found by measuring the displacement
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Biogas Compressor Project Dave Baron Jessica Leginski Alisyn Malek Tim Murphy Adam Smith ME450‚ Winter ’08 Professor Skerlos‚ Section 6‚ Project 29 Department of Mechanical Engineering University of Michigan Ann Arbor‚ MI 48109-2125 15 April 2008 EXECUTIVE SUMMARY Biogas is becoming an increasingly important source of energy for rural areas in developing countries‚ as can be seen by the increased construction of biodigesters. Biogas has become an important fuel source because it is driven by readily
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massed an empty 10mL graduated cylinder to the nearest .01g. 2.Then‚ we filled the graduated cylinder with 4.0-5.0 mL of distilled water‚ 3.massed it to the nearest 0.1 ml and 4. recorded the data. Then to determine the density of the unknown liquid; we repeated the steps. IV. Data and Results Table 1 Distilled Water Trial 1 Trial 2 Trial 3 Average Density Mass of graduated cylinder and water 30g 34.9g 34.5 ----------------------- Mass of empty graduated cylinder 25.59g 25.59g 25.59g -----------------------
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Determining the value of molar mass of chosen compound Marta Dürrigl 1mmA Chemical reaction: b.) CaCO3 (s) + 2HCl (aq) ----------- CaCl2 (aq) + CO2 (g) + H2O(l) AIM: The aim of this investigation is to experimentally determine the molar mass of carbon dioxide (CO2) by measuring its volume and calculating its mass. CO2 which we will measure will arise as a product of a chemical reaction between Calcium Carbonate (CaCO3) and Hydrochloric acid (HCl) as it is shown in the chemical
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Determining the Percent Copper and Zinc in Pennies from Density Lab Report Procedure: For pre-1982 pennies- Mass 10 pennies‚ record data. Fill a 100mL graduated cylinder to 40mL or enough to fully submerge the pennies with water‚ record the volume in data table. Carefully place the pennies into the graduated cylinder‚ record the final volume of the water in data table. To find the volume of the pennies‚ subtract the final volume from the initial‚ record the data. Repeat this procedure twice more
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bore 6 vertical hole on your potato. remove the potato cylinders from cork borers. take the potato cylinders to mass using electronic balance.each one had to be the same mass. Record data put the potato cylinder into test tube. Pour each solution in it and have to cover the potato cylinder. Put plastic
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