clock * multi meter Procedure 1. Cut the potato in half and place them next to each other‚ flat face down on a plate 2. Connect one end of the white wire to one of the nails and then place the nail into one half of the potato. 3. Connect the other end of the white wire to the battery holder inside the digital clock. 4. Connect one of the pennies to one end of the black wire then put the penny into the same half of the potato as the nail with the connected to it. 5. Connect
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Battery from Potato Introduction: Batteries generate electricity through a chemical reaction between two different electrodes and one electrolyte. Use of Copper and Zinc electrodes and Sulfuric acid as electrolyte is a proven method for this process. We are wondering if we can use any other liquid as electrolyte? This gave us the idea of using a potato as electrolyte. After all a fresh potato has a lot of juice that may serve our purpose as electrolyte. Problem: Can Potato be used to generate
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Executive Summary This is the term project for the course Marketing 417 on the topic of producing a business proposition for an export product. The product selected is Frozen Processed Potato‚ specifically frozen French fry. The report begins with a brief country profile of Bangladesh. Then the trade statistics regarding the frozen food export sector of Bangladesh is discussed briefly. The company profile is presented in the third part. The name of our imaginary company is Qualité Nourriture
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“A Chip of Ruby Glass” Thesis Essay Take a moment‚ imagine your life without learning opportunities‚ knowing no matter how hard you try‚ your life will still end up being a shoe-shiner‚ or maybe worse. Once you finished‚ take a look at history‚ see what the life of the black was like and relate to them. Many have died‚ sacrifice their life for the banishment of racism‚ and so did the people who agrees with it; the oppression they were under was unbelievable‚ it drove thousands crazy and finally
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Potato Enzyme Lab INTRODUCTION An enzyme is a protein that speeds up or slows down a specific chemical reaction in an organism. A good rule of thumb is to remember that enzyme names end in “-ase”. This will help in identifying enzymes in further readings. Generally enzymes are catalysts. Hydrogen peroxide is a toxic chemical that is produced in many organisms during metabolism. Organisms must get rid of this toxin to survive. One reaction turns the hydrogen peroxide into water and oxygen. The
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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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water either into the potato cells or out of the potato cells. In the 0.400M solution‚ the potato decreased in mass‚ this was due to the reason that the solution was hypertonic. There was a higher concentration of solute and lower concentration of water in the solution than there was in the potato cells. This led the water to travel down its concentration gradient‚ which was from a higher concentration (in the cell) to a lower concentration (in the solution)‚ which meant the potato cells lost water‚
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Oreo cookies are preferred over Chips Ahoy. Oreos are unique because almost all the other cookies have the same taste‚ but Oreos are different. They are also perfect with cake and ice cream. Also many people do not agree but after reading many nutrition facts and according to statistics Oreos are actually healthier than Chips Ahoy. Oreos are better than Chips Ahoy. When it comes to the nutrition in Oreos and Chips Ahoy‚ the Oreos are healthier. Oreos and Chips Ahoy have the same amount of calories
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The Potato Epidemic One fine morning in the Kingdom of Sandwiches‚ SandwichKing and Sandwich‚ his pet‚ were going for a walk. Suddenly‚ green potatoes‚ “The SWAT‚” came out of nowhere and asked a million questions about mashed potatoes? Then suddenly‚ as fast as they had appeared‚ they disappeared. “Who was that?” asked SandwichKing‚ “And what do they want with mashed potatoes? Whatever.” Then SandwichKing and Sandwich continued on their walk. The next day‚ when SandwichKing looked out his window
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Potato Batteries: Veggie power! Data and Analysis Background The battery was invented around 1800 by Alessandro Volta in Italy. It has become an indispensable part of modern life. Why are batteries so useful? Because they convert chemical energy into electrical energy. You can use this electrical energy to light a flashlight‚ to start a car‚ or to listen to your favorite music. We made a simple battery out of a potato by placing in it a zinc strip and a copper strip. At the zinc strip‚ the
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