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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ENGLRES October 7‚ 2014 11335181 “Annotated Bibliography” *fix alphabetically* Robinson‚ J. (2014). PAY ATTENTION!. Entrepreneur‚ 42(9)‚ 60-65. The online article named PAY ATTENTION is written by a man named Joe Robinson. Joe Robinson is one of most quoted experts when it comes to work effectiveness. He has appeared on different television shows‚ newspapers and radio stations. Some of the examples are The
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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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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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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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Halifax Harbor A war raged in the time of this event. World war 1 to be exact. Noble Driscoll was a normal kid living in Halifax Harbor. So was his family‚ his school‚ and so were his friends. All was well that December day‚ boats still hustled along the narrow harbor. No one knew the tragedy that’d soon become their reality. Kristin Lewis shows this in her article “Shattered sky” On December 6th a tragedy rose in Halifax harbor. But no one knew this. The town‚ in the author’s words “were buzzing
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There are many biblical references in Robinson Crusoe‚ a novel by Daniel Defoe about a man‚ Crusoe‚ and his life as a “prodigal son.” The purpose of many of the biblical references in the novel is to compare Crusoe’s condition with that of the condition of certain individuals in the Bible. For example‚ on page 15 the captain of a ship upon which Crusoe sails away upon in order to run away from his parents compares Crusoe’s case to that of Jonah‚ saying‚ “perhaps this [storm] is all befallen us on
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Experiment # Title Student Name: Student Number: Section Number: 0103 TA: Stephen Ho Date the experiment were performed: Date the lab report was submitted: Introduction: (Ideally‚ one pages‚ maximum 2 pages) * Background information (one paragraph) * Purpose of the experiment (Should be stated in few sentences) * Theory (One to two paragraph)‚ including chemical reaction equation Experimental: (1-2 pages) * Still need to mention that the procedure was adapted from
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