Physics Investigation
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... ckets the more hot air is trapped in the newspaper. This air acts as an insulator. I also predict that more heat will be lost at the start of the experiment because the water is hotter, so there is more of a heat difference between the inside and outside. Therefore, more heat is conducted out the beaker because of the cooler temperature outside the beaker. But as the temperatures even out the heat loss gets less, because less heat is being conducted away from the beaker. So you should see a graph looking like this.
Results
(Temp in C)
Minutes
0 layers
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1
77
78
76 ...
