change of the water is due to the cheeseball having more energy due to its fats and sugars‚ therefore releasing more heat and differing the temperature more than the popcorn with the less fat and sugar. The mass of the food was consistent throughout the experiment ranging from 2.98 - 3.25‚ therefore the mass of food combusted was consistent as well. The strengths of the investigation was the initial temperature of water being the same for the microwave popcorn and the mass of water being the same
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are people who broke the laws in the first place. There are several weaknesses in the way that Zimbardo designed his study experiment. One was that his sample didn’t successfully represent the population. There were a total of twenty four participants‚ of which were generally white male college students from the middle class. The second weakness in Zimbardo’s experiment was that it was influenced
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Slavery has been the worst of the worst issues that our history has ever seen or heard of and now a days most people still believe African Americans shouldn’t have rights. Throughout history slavery was a tremendous problem in our society because many people believed it was normal. They were taking advantage of the African Americans and using them to do their house chores‚ taking care of their children and overall making the slaves do the impossible. They were treated very poorly and they were expected
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The experiments that Tesla did at Colorado prepared him for Wardenclyffe‚ which is a trans-Atlantic wireless telecommunications facility near Shoreham‚ Long Island. Tesla began to plan the Wardenclyffe Tower facility with a budget of 150‚000 dollars‚ in 1900. Later‚ Tesla
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1. Who sang at the Grammy’s in Spanish in the late 1990s? What was the reaction? Ricky Martin shocked the audience by singing in Spanish at the 1990’s Grammy Awards. Eventually‚ the audience gave Martin a standing ovation for his brilliant song. 2. When did Latin music burst back on the scene? What song brought it back to the mainstream? What effect did it have? Latin music came back onto the scene 15 years before Ricky Martin’s performance with Gloria Estefan’s “Conga”
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Penny-Ante Equilibrium Introduction What is equilibrium? What happens to the amount of reactants and products when equilibrium is reached? What if more reactants or products are added to a system already at equilibrium? In this activity‚ pennies will be used as reactants and products in a reversible reaction to answer these questions and learn more about the fundamental nature of equilibrium. Concepts • Reversible reactions • Equilibrium • Equilibrium constant • LeChatelier’s principle Materials
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Do you ever wonder what factors that could affect your grade point average (GPA)? Imagine yourself being a full time college student‚ working twenty hours a week and commuting at least three days a week for an hour long. We can see how this can greatly affect your GPA. Not only would it be work related and commuting‚ but there are many other factors that can come into play. In this paper we will look what factors affects your GPA. Before I jump into the factors and the actual research‚ let me explain
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Through this‚ Europeans negatively affected the lives of the Native Americans. The Indians’ contact with the settlers lead to displacement and death by means of disease and warfare. American Indians had a way of life that was not wasteful. They only used what nature
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The Experiment Gloria Isham Central Texas College Twenty- six men are chosen to participate in the roles of guards and prisoners in a psychological study led by a Doctor Archaleta for which each participant is to receive $14‚000 after two weeks. Travis has just lost his part time job and is a peace protester who wants to travel to India with his girlfriend. Barris is a 42-year-old who lives alone with a domineering mother‚ who has made him join the experiment to raise money for her hip operation
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Chem 102 - Lab #2 Quantitative Analysis of a Soluble Sulfate Steven English Lab Instructor: Dr. Campo Date: Tuesday‚ February 5th 2013 Pre-Lab Questions A. Adding the acid to the sodium sulfate solution results in an increase in the solubility of any free anions present in the sample. This will happen because the present anions will bind with the hydrogen cations present in the acid. B. The sodium sulfate is boiled because experiments have shown that barium sulfate is 50
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