drinks‚ orange juice and an energy drink Dependent Variable- the amount of electrolytes in each to determine whether or not one has more than another Controlled Variable- same multimeter‚ same brand and type of alligator clips leads‚ same gauge‚ length‚ and brand of copper wiring‚ same brand and type of V battery and 9 V battery clip‚ same 1 kΩ resistor‚ same type of bowls‚ (meaning it’s made out of the same material)‚ same type and brand of masking tape‚ the same amount and brand of distilled water
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Objective In this experiment the purpose is to study the period of the pendulum with different masses. Secondly to also study the relationship in the different lengths of the string and how it affects the period. Thirdly to find the different (time) periods in the changes in the arc size. Theory If the pendulum is set ‚ the force of the motion is used to swing back and forth . where the t period is the time the pendulum takes to complete a cycle of oscillation. As t-1/f the complete distance of
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Bio-112 Antibiotic Resistance Experiment Lab Partners: March 10‚ 2010 When we initially started the bacteria antibiotic experiment on February 10‚ 2010 our team selected e-coli and Rifampicin (Rb5) to find out the level of resistance e-coli would build towards this antibiotic. When we first checked our agar dish on February 15‚ 2010 we noticed two circles for the zone of inhibition the small circle was 1.5 cm and the medium circle was 3.00 cm. Two days later when we checked
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Why will insulators affect how long a test tube of hot water stays hot? Background Information I know that there are many different ways of insulating this test tube‚ shiny foil can be used because it’s a poor emitter of radiation and it will reflect escaping heat by reflecting‚ because this method is used in flasks to keep hot drinks warm. Though it is a good conductor so will lose heat through to surfaces its touching but it shouldn’t matter because it will be touching air and glass which both
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Effects of Switching Barriers on Satisfaction‚ Repurchase Intentions and Attitudinal Loyalty Claes-Robert Julander Ragnar Söderberg Professor of Business Administration Center for Consumer Marketing Stockholm School of Economics1 Magnus Söderlund Associate Professor Center for Consumer Marketing Stockholm School of Economics SSE/EFI Working Paper Series in Business Administration. No. 2003:1. Stockholm: January 2003. 1 Claes-Robert Julander Stockholm School of Economics Box 6501 se
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Length of Balloon (0.1cm) Trial: Time: Seconds (0.1cm) 30 1 2.0 30 2 2.1 30 3 1.9 30 4 2.2 30 5 1.8 mean: 2.0 Displacement (meters and centimeters) (1) Work (0.1) Power (0.1) 11 m‚ 18 cm 559 279.5 11 m‚ 32 cm 566 269.5 10 m‚ 33 cm 516.5 271.8 11 m‚ 32 cm 566 257.3 10 m‚ 32 cm 516 286.7 10 m‚ 89.4 cm 544.7 273.0 Veloctiy (m/s) Displacement/Time Acceleration (m/s/s) Velocity/Time Trial 1 11.18/2.0 = 5.59 5.59/2.0 = 2.80 Trial 2 11.32/2.1 = 5.39 5.39/2.1 = 2.57 Trial 3 10.33/1.9 = 5.43 5.43/1
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A. Stanford Prison Experiment- In this experiment‚ students volunteered to be a part of a psychology experiment that was being conducted at Stanford College. Because of the situation around them‚ they conformed to the environment‚ even though it was only a simple experiment in a Stanford hallway. Embarrassed and yet impressed‚ the experimenters stated this‚ “The negative‚ anti-social reactions observed were not the product of an environment created by combining a collection of deviant personalities
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One thing that Robert Gray has mastered is leaving no detail big or small out. Flames and Dangling Wires is a poem that effectively conveys the effects of the human’s materialistic demands on the world. Robert Gray shows what life will inevitably be if our actions and attitudes do not change through the somewhat disturbing images that he renders The idea of a fog like shield is used to show that the increase production of waste is hiding us from the true reality of our actions. The smoke is seen
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When the Wire Tap Act was passed‚ it only protected wire and oral communications‚ this is the reason why the Electronic Communications Privacy Act was enacted‚ so that the law protected electronic communications interception as well. Councilman‚ as the president of Inteerloc‚ had the power to give the IT guys orders‚ so he one way or another received emails that were not intended to be received by him personally. Afterall his main goal was to intercept the emails to review the messages sent by
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was a slave born around the year 1818‚ never knowing his when he was born‚ and died in 1895. Douglass was born into slavery‚ but his determination proved to overcome his situation‚ as he persistently resisted the Peculiar Institution. He favored resistance through the mind mostly‚ writing his first work called A Narrative of the Life of Frederick Douglass‚ an American Slave in the year 1853‚ which would only contribute to his fight against slavery in the Americas. Frederick Douglass wrote about the
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