Division of City Schools City of Mandaluyong Science High School E. Pantaleon St. Hulo‚ Mandaluyong City BLACK MIX FROM ALKALINE BATTERIES AS PIGMENT FOR THE MANUFACTURE OF INKJET PRINTER-FRIENDLY INK Submitted in partial fulfilment of the requirements in Research II By Psalm Israel Rendon Hazel A. Lunas Diane Clarisse Ortega IV-Chlorine SY 2011 -2012 September 2011 TABLE OF CONTENTS TITLE PAGE.........................................................................
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POTATO BATTERY Abstract a. Purpose To lessen the consume of electric charge b. Procedure We insert copper and zinc electrodes in to the potato‚ close but not touching each other. We use Clip leads to connect our electrodes to the Multimeter to measure voltage between two electrodes or current passing through the multimeter. For this experiment we removed the shell of a broken AA battery for our Zinc electrode. (Make sure to test your multimeter by connecting its Positive and Negative
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A potato battery is a type of electrochemical cell. An electrochemical cell converts chemical energy into electrical energy. In the potato battery‚ there is a transfer of electrons between the zinc coating the galvanized nail that will be inserted into the potato and the copper wire that will be inserted another part of the potato. The potato conducts electricity‚ yet keeps the zinc ions and copper ions separate‚ so that the electrons in the copper wire are forced to move (generate current). It’s
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Chile would be a great place to live and work because of the living conditions and the opportunities in the country for doing business. Chile scored higher than 0.8 on the Human Development Index classifying them as a country with high human development. The HDI measures the quality of human life based on life expectancy‚ educational attainment‚ and whether average incomes are sufficient to meet the basic needs of life. All of the qualities measured in the HDI are great incentives to work and live
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Chiles have been a part of the human diet in the Americas; chiles being one of the earliest plants to be cultivated and domesticated in the New World. Archaeological evidence suggests that chiles were used as a food ingredient at least 8‚000 years ago - around 6200 BC. Traces of chiles dating from this time have been found in burial in Peru: they were obviously seen as important enough to be carried into them hereafter! Chile peppers are thought to have been domesticated at least five times by prehistoric
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electricity‚ also experiences the power crisis. Due to different factors that results to sudden brownouts especially those in the province‚ the researcher came up with the study entitled “Potato Battery”. Two new sources are fruits and vegetables. These are organic and can easily be bought at farms and markets. One of these is the use of potato but not all fruits and vegetables are usable. Potato had been considered due to it’s high content of phosphoric acid. B. Statement of the problem This
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Chile & Patagonia - TravelStore Destination Page Build Out FROM HIGH FASHION TO ICONIC OUTDOOR ADVENTURES. The beauty of the sprawling Torres del Paine National Park in Patagonia‚ the European flavor of the Lakes District‚ the Chilean High Andes‚ and touring the country’s wine regions are only a small sampling of what this South American nation you. Join wine connoisseurs who flock to taste some of the best‚ freshest‚ and finest organic whites made with Loca Blanca grapes from Chile. Chile will
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The Fruit Battery March 19‚ 2007 7th grade Abstract My objective was to determine which fruit would make the battery for a clock. Procedure 1. Gather all things needed for experiment. 2. Wash hands for safety. 3. Take the clock module and place fruit in the two holders. 4. Remove plastic coatings at the end of all wires with scissors. 5. Take the black cable and tie one end to the Zinc metal contact. 6. Take the blue cable and tie one end to the Zinc metal
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ChileFrom 1973 - 1977‚ there was genocide in Chile. The targets were people who believed in the communist government system. The start of it all began on September 11th‚ 1973 when Chilean commander in chief‚ Augusto Pinochet Ugarte commanded the Chilean army and police force to overthrow the current president Salvador Allende. The main reason for the overthrow was because of Allende’s economic plan. With it‚ inflation was rising 1% every day. The only reason the coup was successful at overthrowing
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Investigatory Project In Science & Technology IV (Potato Battery) Submitted by : Eloisa Umali Chelsea Jayne D. Diaz Pia Angela Valencia Acknowledgement The researchers would like to acknowledge with sincerest gratitude the following persons for the support they gave to them in the accomplishment of this investigatory project. Mrs. Rosie Castillo‚ who guide us and helped us in making this project. Who gave us the opportunity
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