Strategic Innovation Simulation: Back Bay Battery (v2) Clayton M. Christensen; Willy Shih Added on Sep 22‚ 2014‚ Purchased on Sep 22‚ 2014‚ Expires on Sep 22‚ 2015 Hide Details Product #:7015-HTM-ENGFormat: English Web Based HTML In this single-player simulation‚ students play the role of a business unit manager at a battery company facing the classic Innovator’s Dilemma. Students have to manage R&D investment tradeoffs between the unit’s existing battery technologies versus investing in a
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diffusion through potato core in different concentration (viable) : The concentration of solution in a solution will affect the movement of water across potato cell membrane Material: Potato core Sucrose solution (0.2‚0.4‚0.6‚0.8‚1.0) Electronic Balane Test tube and rack Scalpel Plastic Weighing tray Cork Borers Method: Day 1 use you cork borers to bore 6 vertical hole on your potato. remove the potato cylinders from cork borers. take the potato cylinders
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Analysis The trend that my graph and results show is that when the potato was placed in a solution that had a higher concentration than the chip itself‚ the potato lost weight (0.4‚ 0.6‚ 0.8 and 1.0 molars). In the same way when the potato chip was placed in a solution that had a lower concentration than itself‚ the potato chip gained weight (0.0 and 0.2 molars). For my results I calculated the percentage gain/loss in weight using the following formulae: Average change in weight/weight at
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du17.3 Million Filipino Adults Are Current Tobacco Smokers Twenty-eight percent or 17.3 million Filipino adults age 15 years and older are current tobacco smokers‚ according to the results of the 2009 Global Adult Tobacco Survey (GATS). Almost half (48 percent or 14.6 million) of adult males and 9 percent (2.8 million) of adult females are current smokers. Moreover‚ 23 percent of Filipino adults are daily tobacco smokers: 38 percent for males and 7 percent for females. Filipinos mainly smoke
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change‚ means there is no net loss or gain of water. Introduction This study shares the results of an effort to understand diffusion and osmosis in general. It focused more into osmosis in plants cell‚ and how to indirectly measure osmolarity in potato tuber tissue. Osmosis is the diffusion specifically of water across a membrane. Diffusion occurs when certain substance‚ such as an ion‚ is more concentrated on one side of membrane. If the membrane allows this ion through‚ the ions will move from
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If the pH level of the solution is more basic‚ then the potato membrane will weigh less due to osmosis. Our null hypothesis was: If the pH level of a solution is either acidic or basic‚ then it will have no effect on the weight. The independent variable was the different solutions of different pH values. The dependent variable was the weight of the potato‚ which was measured in grams. The baseline of this experiment is the weight of the potato when in the milk solution because milk has a neutral pH
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Study on Rayovac Rechargeable Batteries Basic information about Batteries * Household battery market are of many kinds – AAA‚ AA‚ C‚ D‚ 9-volt. * Consumers are using it more frequently as many players are coming with the usage of batteries. * Average spenders are spending 25$ where as heavy users spend around 250$. * Demands are going up because people are using products which needs high amount of cells battery and the products which are operated by battery. * Demands are increasing
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Aim: What is the effect of changes in sucrose concentrations on the water potential of potato cells? Raw Data: Suscrose concentration (0.00M) Group 1 Group 2 Group 3 Group 4 Change in mass (g) (+/-0.1g) 0.04 0.19 0.10 -0.27 Change in length (mm) (+/- 0.1mm) 0.00 0.00 0.00 0.30 Suscrose concentration (0.10M) Group 1 Group 2 Group 3 Group 4 Change in mass (g) (+/-0.1g) 0.29 0.44 0.22 0.08 Change in length (mm) (+/- 0.1mm) 1.10 0.30 0.30 0.70
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be discussing a potato chip company that has changed its market structure and what affects this change has made on the company‚ businesses that work with the company‚ and consumers. Prior to Wonks potato chips being in existence it was independent potato chip companies that operated in the Northwest that were ran in a competitive structure and in long-run competitive equilibrium. Once these potato chip companies were all bought up and turned into one company called Wonks potato chips which is now
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Kierra Roberts 1-4-11 11B How Do Batteries Work? Electricity is the flow of electrons through a wire‚ that is called a circuit. Batteries have three parts to them‚ an anode‚ a cathode‚ and an electrolyte. The cathode and the anode are hooked up to an electrical circuit. The chemical reaction that is happening causes the electrons to build up at the anode. When the circuit is closed the electrons will be able to get to the cathode. When the electrochemical process change the
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