Based off the results from this lab the student was able to determine and have an overall better understanding of the variables that affect the rate of photosynthesis in a plant. The first variable the student tested in the lab was 30cm of light with CO2 present. The student started this trial with all 10-leaf disks and timed how many leaf disks came up every minute for 15 minutes. One minute into the trial and the student recorded that no leaf disks had yet to rise to the top of the solution. At
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Flywheels Laboratory Experiment 4 Aziz Darwish H00124728 14th November‚ 2012 Mechanical Engineering B51PX Praxis Mounif Abdallah Contents Page number Abstract/Introduction 1 Aim/Objective 1 Theory 1-2 Apparatus (Equipment) 3 Procedure 3 Calculations 3-4 Results
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goldfish’s metabolic process at two different temperatures a chamber and Logger-Lite‚ computer software‚ were used during this lab. However‚ only data from lab section 1F was analyzed for this report. The goal was to determine if the goldfish’s metabolic rates‚ as measured by oxygen consumption‚ will increase when the water temperature is moderately warm. Alternatively‚ the metabolic rates of goldfish‚ as measured by oxygen consumption‚ will not differ between warm and ambient temperatures. Materials and
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MULTIPLE CHOICE TYPE QUESTIONS Choose the one alternative that best completes the statement or answers the question. 1) Which of the decisions listed below is not an example of a strategic decision? A) Decision to launch a new advertising campaign B) Decision to invest in a new production plant C) Decision to launch new product D) Decision to enter a new market 2) Which of the following is an outcome of the analysis of the strategic capability of an organisation? A) An understanding of customer needs
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Breakeven Exercise Video Concepts‚ Inc. (VCI) markets video equipment and film through a variety of retail outlets. Presently‚ VCI is faced with a decision as to whether it should obtain the distribution rights to an unreleased film titled Touch of Orange. If this film is distributed by VCI directly to large retailers‚ VCI’s investment in the project would be $150‚000 and the total market for the film is estimated at 100‚000 units. Other data are as follows: Cost of distribution rights for
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Bibliography Books Artz‚ Fredrick B. Renaissance Humanism. Ohio: Kent State University Press‚ 1966. Rabil Jr.‚ Albert‚ ed. Renaissance Humanism: Foundations‚ Forms‚ and Legacy. Vol. 2. Philadelphia: University of Pennsylvania‚ 1988. Print. Articles Cements‚ Robert J. “Poetry and Philosophy in the Renaissance.” Comparative Literature Studies 8.1 (1971): 1-20. Print. Gray‚ Hanna H. “Renaissance Humanism: The Pursuit of Eloquence.” Journal of the History of Ideas 24.4 (1963): 497-514. Print.
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Concentration vs Rate of reaction Brandon Introduction A reaction rate is the speed at which a chemical reaction will occur. Heat‚ concentration of a chemical‚ Surface area or a catalyst‚ will affect the rate of reaction. The concentration of a chemical will speed up of the reaction because the reactant particles have become more crowded therefore increasing the chance of productive collisions. In this practical the chemicals will be Sodium thiosulphate and Hydrochloric acid which will produce
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exercise does to the body is increased blood supply for muscles to work for longer and harder when exercising‚ muscle pliability will also develop as regular muscles are being used and developed making them stronger overall. Increased respiratory rate‚ increased fuel metabolism‚ increased oxygen consumption and also increased muscle temperature these are some of the features that will take place over exercising for a short time. Additionally Increased levels of oxygen and carbon dioxide arise from
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Experiment: 3A The purpose of laboratory assignment 3 was to measure the rate at which a chemical reaction takes place. For the purpose of this lab we measured the rate a balanced oxidation/reduction reaction between iodine‚ hydrogen‚ and bromate ion occurs. The above reaction occurs slowly so we used a coupled iodine clock reaction to measure the rate of the oxidation/reduction reaction because it occurs much faster but is still dependent upon the other reaction. To accomplish this‚ two mixtures
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Alka-Seltzer Reaction Rates Lab What are the different factors the effect the reaction rate of Alka-Seltzer? Matthew Arkfeld Leah Gilligan Jessie Abbott Period 4 June 2nd‚ 2008 Background Research: o The objective of the experiment was to determine if different factors affect the reaction rate of Alka-Seltzer. Alka-Seltzer provides fast relief to acid indigestion‚ upset stomach‚ heartburn‚ headaches‚ body aches and pains. It is an antacid and pain relief medicine used by millions
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