Lab: investigating hooked law with springs Purpose: to find spring constants of different springs using the slope of a graph of change in heights vs. the weight force. Also‚ to be able to understand how spring constants change when you add springs in a series or paralle Pre lab predictions: We predicted that the graph of gravitational force (mg) as a function of stretch (delta x) would look like Data: Spring #1: y = 8.2941x + 0.0685 This table represents the different distances that
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Question: Test anxiety is a problem for many students; you have been finding solution. Write an essay of approximately 500 words that contains a definition of test anxiety and explain why it is a problem. And then describe the solutions you recommend. For easy understanding‚ test anxiety can be simply described as a condition in which the person goes through disturbing uneasiness in the period before‚ during and even after a test‚ both emotionally and physically. From another perspective‚ psychologists
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Title: CYBER BULLYING IS AN ISSUE Topic: Cyber bullying Specific Purpose: To inform my audience the seriousness of cyber bullying. Thesis Statement: Today I want to bring awareness to the subject of cyber bullying. Introduction Attention Material: More than half of Adolescents and teens have been bullied online (i-Safe‚ 2012). In society today bullying has become a huge issue. Technology advancements have enabled people to bully from the comfort of their own home without having to
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The film “Born in Flames” directed by Lizzie Borden talks about an interesting topic which is the Woman Liberation Movement implying women should have equal right as men hold. Created in the near future after America has gone through a socialist revolution which has turned it into a sort of one-party progressive democracy‚ the story deals with the condition of women in that new society Borden shows how the protesters are proven right‚ and how such a revolution should be prepared in future. It is
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Homeless Outline I. Introduction A. Attention Getter: Imagine all the events that occurred in your life today. You woke up from your warm bed‚ took a shower‚ got dressed‚ went to either school‚ work‚ or both. Then you came home‚ had dinner‚ and went to sleep. These are all basic needs‚ basic needs that many people in the United States today don ’t have. Most people would agree that a day like this is fairly ordinary. Shelter‚ clothes‚ food‚ education‚ and family are all things that we usually take
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Conclusion Comprehensive marine and coastal databases are essential for management of the seas of Southeast Asia. Maps of resources found in marine and coastal environments‚ the sources of potential damage and data to guide managers are the means by which resources can be assessed and managed to maintain marine resources. This information is get by do the oceanographic survey. There is a strong need for data for managers to manage‚ conserve‚ remediate‚ recover and sustain continued use of Southeast
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Even thought there are plenty of food in the world for everyone‚ there are about 21‚000 people die every day of hunger-related causes‚ according to the United Nation. [1] The Hunger Games‚ as its name denotes‚ its about poverty‚ hunger and social inequalities. This film is set in the near future where there are 12 Districts and a Capitol that controls them. In this film‚ the main character Katniss lives in one of the district with her fatherless family. The district she lives in is in poverty and
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Chemical Gas Tests Procedure Part 1: Hydrogen and Manganese Dioxide 1. Inserted 4mL of hydrogen into a test tube 2. Scooped a little amount of manganese dioxide on the end of a wooden splint 3. Allowed the tip of the splint to flame using the Bunsen Burner 4. Allowed the reaction to proceed for a total of 15 seconds. 5. Placed the glowing splint into the test tube 6. Recorded the results Part 2: Magnesium strip and Hydrochloric acid 1. Poured 3mL of hydrochloric acid into a test tube
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Oct.‚ 2014 Lab Experiment One: Physical Properties Lab Analysis: For our first unknown‚ we observed the color and odor of the substance. The substance was a clumpy‚ white‚ crystal-like substance and it smells like new plastic. When we tested the solubility in water it resulted insoluble and in ethanol it resulted soluble. This substance could not be tested for electrical conductivity because the water was insoluble. We then tested for the PH value and it was neutral. The flame test was negative
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the beginning of the lab‚ a micro test tube with and without glass wool was weighed on an analytical balance. A watch glass‚ crucible‚ and lid were also weighed. The masses of all the materials needed for the lab were recorded in the data tables of the laboratory notebook. An unknown vial was obtained from the teacher and set to zero on the balance. About 0.6 grams of the unknown was measured into the micro test tube. The analytical balance was set to zero again and then the test tube with the unknown
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