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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History Summative: The Baby Boom The Baby Boom was one of the most important events in Canadian history and continues to impact how we live our lives today. After World War 2 ended‚ between the years of 1945 and 1965‚ there was a huge increase in population known as the Baby Boom. The Baby Boom occurred because soldiers came home from war with a victory and were finally ready to start a family with their wives or girlfriends in a time when there was a good economy. In 1959‚ 20 percent of all women
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a. Automated machinery to perform tasks previously handled by workers b. Women‚ young people‚ temporary and part-time workers are all less receptive to union membership IV. Describe how generational aspects (baby boomers‚ Generation X‚ and Generation Y) are/have influenced labor unions. A. Discussion sentence starts here a. Supporting idea b. Supporting idea B. Discussion sentence starts here a
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How does Lady Macbeth persuade her husband to murder the king? Lady Macbeth is very determined to become Queen after she reads the letter from Macbeth about the meeting with the witches. She thinks that it is meant to be that he will become the King "shalt be what thou art promised" and that she will become the Queen. Macbeth knows that if he wants to become the King of Scotland he will have to kill the current King‚ Duncan. Lady Macbeth knows her husband too well and that he will not
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ABANDONED BABIES Problem of abandoned babies is becoming more serious. This case raises concerns for all parties. Many cases have been reported on abandoned new born babies. Where the baby normally discarded on garbage‚ toilets‚ in the rivers‚ and so on. solution to this problem needs to be done as smoothly‚ so that it cannot continue to spread and become more serious. To solve the case of dumping a baby in Malaysia‚ there are several points of the protection of infants were established. one
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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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family. This time period was known as the “Baby Boom” due to the increase in childbirth between the years 1946 and 1964.[] The “Baby Boom” affected American history by producing a counter culture‚ suburbs and the need to reform the social security system. The culture with values and morals that ran counter of society is only one way to describe the counter culture that the “baby boomers” brought to America. By the 1960’s majority of the new born babies were now young adults and the typical american
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in grams) of potato cores placed in them overnight (approximately 10 hours)? 2. Hypothesis Alternative hypothesis: As the concentration of sodium chloride in the solution increases‚ the mass of the potato cores will decrease. If the solution they are in has a lower water potential than the potato cores‚ there will be net movement of water out of the potato cores. If the solution has a higher water potential than the potato cores‚ there will be net movement of water into the potato pieces. Therefore
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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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