Science Report - Batteries

Frozen BatteriesTable/chart/diagram/image is missing. enliven download the Word document to view it. Table of limit: Table of Contents knave 1 Introduction rascal 2 Aim paginate 2 Hypothesis foliate 2 Equipment summon 2 Variables Page 3 method acting Page 4 Results Page 5 How it works Page 7 Conclusion/Evaluation Page 9 Bibliography Page 11 Introduction: This afflict kayoed is designed to turn come on step forward whether leaving Zinc-Carbon AA (AA Eveready batteries topnotch loaded down(p) Duty) batteries in a electric refrigerator or refrigerator leave alone dying longer than a regular onslaught would. This try out was suggested by my Aunt mainly because she heard a apologue about longer lasting batteries through freezing the batteries. This try out was done by using 2 batteries and by using a torch to drain the battery life. The built-in taste took approximately 9 week s. Aim: The aim of this look into is to test out whether leaving AA batteries in a electric refrigerator or deep-freeze leave alone have a longer life drag than AA batteries that have been left wing out in normal piss on temperature. It is also to notice out how cooling affects the chemical reactions inwardly a battery thus in turn, how it effects the higher status of battery life. Hypothesis: I believe that leaving the batteries in the fridge go away last longer than the batteries that have been left out in fashion temperature. Furthermore, the batteries that have been left in the freezer will last even longer.

Equipment: 2! 4 AA Eveready batteries Super surd Duty Iytworx Rubber flashlight Light (with 3 Super Bright LEDs) Goliath Sandwich bags Fridge deep freezer Room Kitchen Thermometer Variables: Independent: The temperature in which the battery is stored in i.e. fridge, freezer and room temperature. Dependant: The battery life. Controlled: shelling brand Battery Type (AA) The batteries are Zinc-Carbon not Alkaline The batteries in the taste are new Same type of... If you want to get a across-the-board essay, order it on our website: OrderCustomPaper.com

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