| The Magical World of
Batteries
Introduction
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| Comparing Duracell and Energizer By: Lily& Mackenzie 8A |
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•The
purpose of our science fair this year is to see which battery
lasts the longest. We will be comparing Duracell and Energizer.
We will be doing this by putting each type of battery in a
flashlight. We will watch and compare the brightness of the
light throughout the time period of about two weeks. We will see
which one flickers or goes out first. Therefore, making it clear
which brand of batteries lasts the longest.
After researching the two brands of batteries, Energizer
and Duracell, we have found that energizer will probably last
the longest. We think that the energizer brand will win in our
experiment, because it is well advertised, and looks like it
would be a successful brand. We have investigated in consumer
reports and have found that energizer was the brand that most
people preferred. After completing our experiment we hope to
find that
Energizer will win.
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