Introduction: I came up to this investegatory project to help people to know about what battery have the most surviving energy. I also want to know the people that sometimes the advertisments are not actually right but the only do this so that thier products can be popular. And they dont really know that it is not fully or completel charged. V. Procedure: We tested each of the flashlights by using the two test batteries. We then labelled each flashlight with the battery barnd name and put the different batteries in each marked flashight.
Before going to bed we will turn on all the flashlights at the same time and lest them on overnight. We`ll note down the time that the flashlights were turned on. When we wake up we will watch the flashlghts until they go out and will record the time. If one goes out before we akwe up, we will get two more of the same type of battery and watch it during the say. VI. Data and Result: My expirement showed that Eveready outlasted the two batteries we tested by at more than two hours. The Kingever lasted 15 hours.
The Eveready lasted 24-1/2 hours. VII. Conclusion: We rejected our hypothesis that Eveready would last the longest. We came to this conclusion because our data show that Eveready lasted longer than Kingever. This also proves that even though batteries may be more expinsive (like Duracell was), you might not be paying for a better battery. We do suggest that further testing be done, due to a few made during the expirement. some flashlights were accidentally dropped, which could have caused differences in the results.
The Essay on Test Of Courage
On the night of September 30th 1999, I was about to begin what would seem to be the longest night of my life. Weeks of physical, mental, and emotional training would climax and end after this final test. A test of endurance, teamwork, mental focus, and most of all courage was about to begin. Thoughts raced through my head as I anxiously prepared myself. Will I remember everything I have been ...
The expiration dates of the batteries were not all the same (there was a difference of a few months); so some batteries may not have benn as “fresh” as the newer ones. VIII. Recommendation: I recommend some people if they use this kind of investegatory project to just follow the procedure and read it properly. They should also buy the exact dates of the batteries and they should not do any damage to the flashlights so that it will not cause problems. IX. Proponents: Student`s name X. Mentor: Teacer`s name