develop weaknesses that result in malfunctions or breakages. Corroded metal can also not conduct electricity‚ which again can interfere with the functions of that metal. Aim: the aim of this experiment is to evaluate the effect that sodium chloride has on the rate of corrosion of iron. 1. Experiment 1 2. Hypothesis: An increase in the level of sodium chloride in water will increase the rate of corrosion of an iron nail. 3. The independent variable is the amount of sodium chloride
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1. The Enlightenment-A cultural movement of intellectuals beginning in the late 17th and 18th century. 2. Jonathan Edwards-A Christian preacher and theologian most acknowledged to be Americas most important Philosophical theologian. 3. George Whitefield-An English Anglican preacher who helped spread the Great Awakening in Britain. 4. The Great Awakening-Used to refer to several periods of religious revival in American religious history. 5. “Old Lights”-If a denomination is changing and some refuse
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ABSTRACT The study us experimenters re-conducted was based on Norman Triplett’s study of social facilitation and how social presence or encouragement improves an individual’s speed and consistency in their performance. The experiment was replicated in using several trials for accurate results and was split into two stages: a mental challenge and a physical challenge. The two male and two female participants ranged from ages 15 to 17 years old. For the mental challenge‚ each participant was pulled
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involved when two incompressible substances are mixed together. 12 experiments were performed‚ 10 involving the combination of a measured amount of hot and cold water and 2 involving the combination of ice and liquid water‚ the majority of these experiments were performed three times. The average variance in final temperature for each experiment was less than 10 percent providing proof of repeatability. Equipment used during the experiment included a gram scale‚ thermocouple‚ Styrofoam cup‚ glass beakers
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Experiment 7 General Safety Considerations 1. 1-Butanol and 1-bromobutane are toxic and irritating. Avoid all contact by constantly wearing goggles‚ gloves and working in the hood. Neither of these compounds can be poured down the drain. Like all products‚ 1-bromobutane should be turned in to your TA in a labeled vial. Any excess butanol should be discarded in non-halogenated waste. 2. H2SO4 is extremely corrosive. In very diluted form it can be poured down the drain‚ all other precautions
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likewise of legal age married‚ and residing at Block 10 Lot 6 Vallejo Place‚ Egret St. Imus Cavite City‚ as my true and lawful attorney-in-fact for me and in my name‚ place and stand to do and perform the following acts and things to wit. 1. To transact and to negotiate with the MASAITO DEVELOPMENT CORP./ CITIHOMES BUILDER & DEVELOPMENT‚ INC. in my behalf regarding the house and Lot 2-4 Block10 brought located at Egret St. Vallejo Place‚ Imus CAvite City with an area of _____ square meters
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Design Experiment to investigate the effect of the concentration of Sodium Hydrogen Carbonate on the rate of photosynthesis using Cobomba plant. Aim: The aim of the experiment is to investigate the effect of the concentration of Sodium Hydrogen Carbonate (NaHCO3) on the rate of photosynthesis using a Cobomba plant. Hypothesis: As the concentration of NaHCO3 increases the rate of photosynthesis of the Cobomba plant should increase‚ as there is a greater presence of a carbon dioxide‚ obtained
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10/1/2012 CORPORATE FINANCE FIN 3313.01 Fall 2012 1st MID-TERM SINAN YILDIRIM NAME (Each Multiple choice question is worth 4 points) 1. The goal of financial management is to increase the: a. future value of the firm ’s total equity. b. book value of equity. c. dividends paid per share. d. current market value per share. e. number of shares outstanding‚ thereby increasing the market value of equity. 2. A corporation: A. is ultimately controlled by its board of
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BE-WARE IN REALITY!!!!!! Author: Ikani Fainga maka Chapter 1-Ordinary Kid!!!!! As u know in Fairy-tails they start with an Once in a upon a time well in this case it’s not gonna HAPPEN!!!!!!-and does not end up very well Well it all started when i was just an ordinary KID!!!!!! suddenly something hits me right from behind and u wont know or take a guess who might’ve done it‚ well when i woke up i thought it was a dream!!!! well in other cases my memories
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As the angle of incidence increases so will the angle of refraction (directly proportional). Apparatus: * Laser (Monochromatic light) * Rectangular Perspex * Ruler * Pencil * Paper * Protractor * Calculator Method: 1. Place your Perspex in the middle of a piece of paper. 2. Use a sharp pencil to draw its outline. 3. Remove the Perspex from the paper. 4. Use a protractor to draw the line that is normal from the long end of the rectangle. 5. Turn the
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