and unpredictable nature of the conventional chemical batteries‚ along with the frequent replacements that they require‚ has created an acute need for a reliable‚ longer-lasting and rugged source of energy. Moreover Radars‚ spacecrafts‚ interstellar probes and other advanced communication devices require much larger power than that can be met by conventional energy sources. The solution to long term energy source is the nuclear powered batteries which have a life span of few decades and can pack in
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SCIENCE INVESTIGATORY PROJECT ORANGE BATTERY (ENERGY DERIVED FROM ORANGES) Submitted By: GROUP 4 I – Alpha Centauri Leader: Jake Russell S. Arevalo Members: Iris A. Gervacio Shara Lyn R. Castrillo Mary Claire A. Malata Ivhan S. Sancho Submitted To: Teacher Hazel F. Solis TABLE OF CONTENTS I. ABSTRACT 2 II. INTRODUCTION 3 III. REVIEW OF RELATED LITERATURE 4 IV. METHODOLOGY 6 V. FINISHED PRODUCT 9 VI. CONCLUSION
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BATTERIES What is a battery? A battery is a container consisting of one or more cells carrying an electric charge and used as a source of power. SECONDARY BATTERIES * rechargeable * high cost (short-term) low cost (long-term) * used in objects with high energy requirements: e.g. mobile phones‚ power tools * require special handling‚ containment & disposal * limited interchangeability * long life time * produce smaller amount of waste (flat discharge curve)
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Make a Carrot Battery This activity uses a common carrot and two different metals to make a enough electricity to run a small digital clock. Materials: Two Large Raw Carrots; 2 Pennies; 2 Large Galvanized Nails; 3 pieces of 6" long wire; Small Digital Clock (Tandy (Radio Shack) or Maplin - "Stick-on Timer" £3.50/ $4.99. The digital clock can be extracted from an inexpensive alarm clock or it can be purchased from an electronics store. Slice of about 1 inch from each carrot and discard. Place
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using more and more household batteries. The average person owns about two button batteries‚ ten normal (A‚ AA‚ AAA‚ C‚ D‚ 9V‚ etc.) batteries‚ and throws out about eight household batteries per year. A battery is an electrochemical device with the ability to convert chemical energy to electrical energy to provide power to electronic devices. Batteries contain heavy metals such as mercury‚ lead‚ cadmium‚ and nickel‚ which can contaminate the environment when batteries are improperly disposed of. When
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Introduction In the context of criminal law‚ "assault and battery" are typically components of a single offense. In tort law‚ "assault" and "battery" are separate‚ with an assault being an act which creates fear of an imminent battery‚ and the battery being an unlawful touching. Assault and battery are intentional torts‚ meaning that the defendant actually intends to put the plaintiff in fear of being battered‚ or intends to wrongfully touch the plaintiff. The wrongful touching need not inflict
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Potato Battery Chapter I: Introduction I. Background of the Study Do you have like 500 unused sacks of potatoes and don’t know what to do with it? Does your low class battery always die out on you at the exact moment you look at the last digit of you clock? If you answered yes‚ then here is the solution to your problem! Potato batteries are designed for you! So why do you spend so much money in buying new batteries for your digital clock if you can use the alternative resource. II. Statement
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Battery Power Kevin McDonald Question How much power can I get from a tomato‚ a orange and a lemon and can it light up a small light bulb? Hypothesis If I put a copper nail and a zinc nail in a tomato‚ orange or lemon it should be able to power a small light bulb. Materials *few different citrus fruits *copper nail *galvanized (zinc) nail *LED light or opaque light bulb with a 2 inch lead *crocodile clip or electric tape *micro ammeter Procedures Step 1.Prepare your fruit for the
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A Technical Seminar Report PAPER BATTERY A Technical Seminar report submitted in partial fulfillment of the Requirements for the award of the Degree BACHELOR OF TECHNOLOGY IN ELECTRICAL & ELECTRONICS ENGINEERING BY E.RAGHAVENDRA (10QG1A0212) Under the guidance of G. Ramakrishna (Assistant Professor) Department of Electrical & Electronics Engineering GOPAL REDDY COLLEGE OF ENGG & TECHNOLOGY (Affiliated to J.N.T University
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succeed from rags to riches and we already proved that to the world. From any kind of liquids that contains electrolytes‚ we can produce electric current out from it. Following an experiment from the Mesopotamians and today’s modern‚ “fruit battery”‚ we have constructed a simple machine that can be used at any time of need. Background Of The Study A thorough research for an exemplary Functional Investigatory Project that could be used as an inspiration came from the media such as
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