Kelly Chan Can
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Kelly Chan Can does not do science research projects. Science research project does her.

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Updates 25th March: btw, i added a google/blogger comment system to each post to prevent anonymous/fake postings...

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Tuesday, June 8, 2010
pencil

HI.

Alright I'm now gonna provide you with info on the second round of the experiment which I did a couple of days ago.

Started: 9:07pm
Finished: 10:29pm
Light bulbs = 75W, 60W, 100W

Raw results:

click for larger

As you can see from my previous post about the errors in the first round of the experiment...in the second round, I have tried eliminating the errors by:

1)having the same person with the same role throughout the experiment - so I recorded the readings while dad held the filters throughout the whole thing, less confusion and smoother flow as a result

2) bought clips to connect the wires and hold it down together - prevented the trembling hands problem, very stable, unjumping readings as a result


BYEEEEEEEEEEEEEEE


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