EXPERIMENT NO-1 AIM- To determine the frequency of A. C. mains by using an electric vibrator. APPARATUS- Electric vibrator‚ table lamp‚ pulley‚ weight box‚ fishing cord‚ a. c. source. THEORY- when a cord of mass per unit length m is connected to the vibrating rod of the vibrator and stretched with a tension T‚ the cord vibrators in segments. If the length of the cord is then adjusted until the nodes are clearly marked‚ the frequency of the stretched string is the same as of the vibrating rod which
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respiration (Evert RF‚ Eichhorn SE & Perry JB 2013). This experiment focuses on the enzyme catalase. Catalase breaks down hydrogen peroxide into water and oxygen. Hydrogen peroxide is a waste product of cell metabolism that can be toxic to the cell (Evert RF‚ Eichhorn SE & Perry JB 2013). The
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Salinity Experiment Aim To determine a method of measuring a soil sample’s salinity level in order to measure 3 samples’ salinity level. Hypothesis I think that by running a current through a salt solution and measuring the resultant amperage‚ a pattern in the recordings will help find a soil sample’s salinity level. Variables Controlled Amount of solution (100 mL)‚ supplied voltage (4V)‚ amount of soil (50 gm) & water (150 mL) in soil sample’s solution. Independent Amps recorded
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In this movie demonstrated a few examples of the Knight’s Code of Conduct/Chivalry. One example is when William withdrew from the joust when he saw that a fellow knight was hurt‚ and he wanted to keep his honour. This movie is the perfect example to display medieval romance. The quest was for William to find his way home back to his father after he became a knight. The setting is in a vast majority of places. It takes place in Rouen‚ Paris‚ London and Cheapside. There was two hidden identities
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For the accounting field‚ the American Institute of Certified Public Accountants (AICPA) maintains and enforces a code of professional conduct for public accountants. By adhering to the code‚ accounting professionals assume an obligation of "self-discipline above and beyond the requirements of laws and regulations" (AICPA‚ 2006‚ para. 8). The duties placed on accounting professionals by the code of ethics require "professional competence‚ confidentiality‚ integrity‚ and objectivity" (Bookrags‚ 2006
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November 9‚ 2014 Madison Phillips Report Submitted: November 9‚ 2014 Title: Beers Law and Calorimetry Purpose: The purpose of this experiment is to apply Beer’s Law by analyzing samples provided by Q laboratory to determine their absorbance and prepare a Beer’s law plot. Molarity of these samples was also calculated to determine concentration and percent error rate. Students also analyzed the concentration of blue dye #1 to determine the concentration of blue dye #1 in a commercial blue dye drink
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In this laboratory experiment‚ our control was the Daphnia that gets spring water‚ whereas the drugs were the independent variable and the heart rate was the dependable variable. The first step our group did was to place the Daphnia into a clean depression slide. Next‚ we added
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Ethics and Professional Code of Conduct Ethics is the study of what is morally right‚ wrong‚ good‚ bad‚ obligatory and permissible (Arrigo & Williams‚ pg. 3). Integrity is the quality of being honest and having strong moral principles. Ethics‚ integrity and morality are intertwined. A chief of police is responsible for the overall command of all sworn officers and non-sworn employees in his department (Office of the Chief). Ethics and integrity are important to any job‚ but it is especially
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750 | 0.47 | 0.55 | 0.51 | 0.54 | 0.53 | 0.54 | 1000 | 0.58 | 0.56 | 0.57 | 0.52 | 0.54 | 0.53 | Results Results The results do not show the general relationship between light intensity and photosynthesis that could normally be seen had the experiment taken place without errors. The graph should show an increase in arbitrary units the further away from the light source the beaker is because the greater the distance from the light source‚ the lower the light intensity and so less photosynthesis
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OCourtney Galfano English 1102 Holdway Obedience Stanely Milgram created an experiment involving Yale students to injure a third party using electric shocks and studied how many students would follow orders and go along with the experiment. The experiment consisted of two people‚ a leaner and a teacher. The teacher would be placed at a table containing many different buttons and switches that were labeled from slight shock to severe shock. Then the learner‚ who was an actor‚ was strapped
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