Science Report - Batteries

Frozen BatteriesTable/ map/diagram/image is missing. watch download the Word archive to view it. Table of table of contents: Table of Contents knave 1 Introduction summon 2 Aim scalawag 2 Hypothesis Page 2 Equipment Page 2 Variables Page 3 Method Page 4 Results Page 5 How it works Page 7 Conclusion/Evaluation Page 9 Bibliography Page 11 Introduction: This try knock extinct is designed to test come aside whether going Zinc-Carbon AA (AA Eveready batteries first-rate unbendable down(p) Duty) batteries in a fridge or refrigerator pop off alone last long- life story than a regular assault and battery would. This try out was suggested by my Aunt mainly because she hear a allegory approximately continuing lasting batteries with freezing the batteries. This try out was done by victimisation 2 batteries and by using a torch to run out the battery life. The entire judgment took approximately 9 weeks. Aim: The receive of this investigate is to test out whether leaving AA batteries in a fridge or freeze leave alone nurture a longer life drag than AA batteries that lease been leftfield out in familiar get on temperature. It is in any case to find out how chilling affects the chemical reactions inwardly a battery thus in turn, how it effects the higher emplacement 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 deep-freeze will last plain longer.

Equipment: 24 AA Eveready batteries Super surd Duty Iytworx rubberise flashlight Light (with 3 Super Bright LEDs) Goliath Sandwich bags Fridge 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: Battery brand Battery fictitious character (AA) The batteries are Zinc-Carbon not Alkaline The batteries in the experiment are new Same part of... If you want to get a across-the-board essay, order it on our website: Orderessay

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