------------------------------------------------- ------------------------------------------------- 1. What is the dependent variable for this experiment? ------------------------------------------------- The dependent variable is the concentration (solute) of the potato. ------------------------------------------------- ------------------------------------------------- 2. What is the independent variable for this experiment? ------------------------------------------------- The independent variable is the concentration (solute)
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Objective The objective of this experiment is to compare the theoretical internal moment with the measured bending moment for a beam under various loads. Introduction and Background Theory Definition of a Beam Members that are slender and support loadings that are applied perpendicular to their longitudinal axis are called beams. Beams are important structural and mechanical elements in engineering. Beams are in general‚ long straight bars having a constant cross-sectional area‚ often classified
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American in the segregated times in America. Elliot’s goal was to have white people realize that we are all human being and we should not be treated as less just based off of our skin color or any other personal characteristics. Personally‚ I feel the experiment was essential‚ especially with that young age group. Racism is a learned behavior that was developed throughout the white society. When children at a young and growing age learn how it feels to be discriminated against‚ they most likely would not
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relationship between the speed of sound in air through the pulse-echo experiment and the measured air temperature. Hypothesis: I believe the measured air temperature will affect the speed of sound because sound waves are longitudinal waves composed of the alternating compressions and rarefactions in air. If the air temperature is below 0°C‚ then the speed of sound would be lower than 331.6 m/s and if the air temperature is above 0°C‚ then the speed of sound would be higher than 331.6 m/s. Materials:
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Taste Bud Test The experiment that my group had gave was from the age groups of 19 to 17 year old and from 5 and 6 year olds. What my group was testing in this experiment is that if a color of a drink will change what you think the drink will taste like such as if you have a red drink in front of you your brain might think that this drink is going to taste like a cherry or strawberry maybe even watermelon. Some priar researh that has been done is https://flavourjournal.biomedcentral.com/articles/10
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nutrient. In the Barfing Bag experiment‚ our control group which was granulated sugar worked the best against splenda‚ artificial‚ and stevia which a sugar substitute that comes from a plant and has 0 calories. In the barfing bag experiment we had three bags with yeast and then we added different types of sugars to test which type of sugar creates the most carbon dioxide or which bag inflates the most. The bag that inflated the most with carbon dioxide was our control group which is the granulated
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concentration of sucrose solutions will determine the diffusion of water molecules. 6 Petri dishes To carry the experiment in it. Beaker of distilled water Using distilled water for osmosis means that no impurities therefore more valid results. Electronic Balancer To weight the potato strips before and after. Stop Watch To control time factor for all the experiments. 4-5 pieces of kitchen towel. Metal borer 1. Label six Petri dishes 1-6 with the right molar and solution
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voltages. The main question of the experiment is “how long will someone continue to give shocks to another person if they are told to do so‚ even if they thought they could be seriously hurt?” (Milgram Experiment‚ 2008). Of course to conduct any experiment‚ you need participants. Stanley Milgram had forty subjects which were all males. According to Milgram they were “recruited via mail and a newspaper ad. They thought they were going to participate in an experiment about ‘memory and learning’” (2008)
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the electrons as a back donation to the pi orbital in DMSO. In the first experiment‚ I had to synthesized CuCl2~2DMSO to determine which DMSO atom; Sulfur or Oxygen‚ combined to Copper (II) Chloride. I was able to determine it base on finding the melting point and observing the Infrared Spectroscopy. Since copper is a hard metal‚ it will most likely bond to an oxygen atom because they are both hard. In the second experiment‚ I also synthesized RuCl2~4DMSO to determine which DMSO atom; Sulfur or Oxygen
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The aim of the experiment was to examine the effects that having a rich lipid diet had on the CHO and fat metabolism during the prolonged exercise. The data shows that at rest the body was in a heavy fat metabolism and when exercise started there was a shift of metabolism from fat to CHO. After thirty minutes‚ the metabolism shifted back to a primary metabolism of fat. Examining the data from this experiment to other studies showed a similar result. Frielander‚ Casazza‚ Horning‚ Buddinger‚ and Brooks
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