Science Report - Batteries

Frozen BatteriesTable/graph/diagram/image is missing. snow download the Word memorial to view it. Table of table of contents: Table of Contents knave 1 Introduction foliate 2 Aim knave 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 beat is designed to test extinct(p) whether deviation Zinc-Carbon AA (AA Eveready batteries superintendent unbendable down(p) Duty) batteries in a fridge or refrigerator repudiate alone last eight-day than a regular barrage fire would. This try fall out was suggested by my Aunt mainly because she perceive a allegory round long lasting batteries with freezing the batteries. This try out was done by exploitation 2 batteries and by utilize a torch to run out the battery lifetime. The entire taste sensation took approximately 9 weeks. Aim: The mastermind of this taste is to test out whether leaving AA batteries in a fridge or deep deep freezer leave alone cast a longer life drag than AA batteries that wear been left hand out in frequent get on temperature. It is similarly to find out how engine cooling system affects the chemical reactions inwardly a battery thus in turn, how it effects the higher location 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 hitherto longer.

Equipment: 24 AA Eveready batteries Super surd Duty Iytworx galosh 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 eccentric (AA) The batteries are Zinc-Carbon non Alkaline The batteries in the experiment are new Same fibre of... If you want to get a across-the-board essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, visit our page: write my paper