Determination of g by Free Fall Raw Data: Time (ms) ± 0.01ms Height of release of ball from the sensor plate (cm) ±0.1cm Trial 1 Trial 2 Trial 3 Trial 4 Trial 5 0.0 0.00 0.00 0.00 0.00 0.00 15.0 180.05 179.36 178.74 180.26 180.23 30.0 244.33 244.21 244.71 243.88 245.87 45.0 300.72 301.29 300.59 301.43 301.70 60.0 348.68 348.39 348.77 349.12 348.35 75.0 390.27 390.77 389.58 391.19 390.43 This table below is the results obtained during the experiment in cm/ms. This table below is the results
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References: 1. Department of the Interior‚ Fish and Wildlife Service: 50 CFR Part 17. (2008). Endangered and Threatened Wildlife and Plants; Determination of Threatened Status for the Polar Bear (Ursus maritimus) Throughout Its Range; Final Rule. Federal Register: Vol. 73‚ No. 95. Washington‚ DC: U.S. Government Printing Office. Retrieved from: http://frwebgate.access.gpo.gov/cgi-bin/getpage
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Modified Winkler method for dissolved oxygen determination Abstract In this study the group has determined the presence of oxygen in sample through a modified winkler method. The amount of oxygen is determined through a series of reaction. A body of water can sustain life if dissolved oxygen is sufficed. Depletions in dissolved oxygen can cause major shifts in the kinds of aquatic organisms found in water bodies. Introduction The amount of dissolved oxygen present in water or wastewater
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Wage determination in perfect and imperfect markets Perfect competition In perfect labor markets‚ everyone is wage taker – both the employee and the employer. On the one hand‚ the employer and his firm cannot control the market as there are too numerous firms and the firm is price taker on the product market and labor market. On the other hand‚ the workers cannot control their wage as they have no economic power to do so or they are of a clearly definite type. In perfect competition there
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Libor is the benchmark interest rate that affects how consumers and companies borrow money across the world. It the average interest rate calculated through the submission of interest rates by major banks in London. It is controlled by British Bankers ’Association(BBA) WHAT IS AFFECTED BY THE RATE ? Derivatives •Libor underpins at least $350 trillion in derivatives and other related financial products Mortgages •Of all the adjustable rate mortgages in US‚ 45% of the prime
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Literacy rate in India: An investigation Submitted by: Nguyen Le Ngoc Thao Student NO: L9921251 Class: S71305A Teachers: Jeff and Crystal Table of contents I. Abstract page 3 II. Introduction page 3 Purpose page 3 III. Findings page 4 Finding 1 page 4 Finding 2 page 4 Finding 3 page 5 Finding 4 page 6 Finding 5 page 7 IV. Conclusion page 8 V. Recommendations page 8 Reference list page 10 I. Abstract: The report examines many reasons which caused low literacy rate and some projects which
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The determination in Animal farm and the journey they faced was compacted. Animal Farm by Gorge Orwell was a yet aggravating book. It caused many disconcerted emotions. This book is a very good example of the history of the Soviet Union. This book gives a very good understanding to young adults who read it. I realized the events that took place during that time were atrocious and so much people were suffering and in pain while the power that went to Stalin’s head was effecting so much people and
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DATE PERFORMED: JULY 20‚ 2007 SPECTROPHOTOMETRIC DETERMINATION OF EQUILIBRIUM CONSTANT FOR A REACTION ABSTRACT UV-VIS spectrophotometry is one of the most widely-used methods for determining and identifying many inorganic species. During this experiment‚ this spectrophotometry was used to determine the equilibrium constant‚ Keq‚ of the Fe3+(aq)+SCN-(aq)↔ FeSCN2+(aq) reaction. By determining the amount of light absorbed‚ the concentration of the colored FeSCN2+ solution was also quantitatively
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lab is to determine the identity of an unknown liquid by measuring its density and its boiling point and try to match it with those solutions given in Table 2 of experiment 2. Procedure Part A In Part A‚ The main purpose was to find the determination of the density of the unknown (j41) and by doing that we had to determine volumes of the unknown liquid (j41) using three different volumetric devices which are graduated cylinder‚ pipette and burette. Then we had to perform three measurement
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Solubility Product Determination Purpose • To determine the solubility product constant‚ Ksp‚ of an ionic compound. Introduction The solubility product constant‚ Ksp‚ is a particular type of equilibrium constant. The equilibrium is formed when an ionic solid dissolves in water to form a saturated solution. The equilibrium exists between the aqueous ions and the undissolved solid. A saturated solution contains the maximum concentration of ions of the substance that can dissolve at
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