Frozen Batteries
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Table of Contents:
Table of Contents knave 1
Introduction Page 2
Aim Page 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 kayoed is designed to test out whether leaving Zinc-Carbon AA (AA Eveready batteries Super loaded down(p) Duty) batteries in a fridge or refrigerator leave alone last longer than a regular battery would. This try out was suggested by my Aunt mainly because she heard a allegory 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 entire taste took approximately 9 weeks.
Aim:
The aim of this experiment is to test out whether leaving AA batteries in a fridge or deep-freeze leave alone have a longer life drag than AA batteries that have been left out in normal get on temperature. It is also to find 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:
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24 AA Eveready batteries Super surd Duty
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Iytworx Rubber flashlight Light (with 3 Super Bright LEDs)
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Goliath Sandwich bags
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Fridge
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Freezer
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Room
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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:
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Battery brand
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Battery Type (AA)
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The batteries are Zinc-Carbon not Alkaline
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The batteries in the experiment are new
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Same type of...
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