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目前顯示的是 3月, 2019的文章

First experimental result

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In our first experiment we had two different trial sections.  In our trial experiment, we followed the procedure that we had initially made. Using a potato cube of 5mm each side. But we quickly found out that this will not work. Our potato cube size was too small and the heat of oil at 200C was too hot. Before the timer reached 2 minutes, all our potatoes had turned black. First trial Quantity\Drop at t=0 t=5 mins t=10 mins t=15 mins t=20 mins Mass before (g) 20.2 20.4 20.1 20.2 19.9 Mass after (g) 6.6 6.9 6.9 7.1 7.3 Mass drop (%) 67.32 66.17 65.67 64.85 63.31 Normalized water out(%) 67.59 67.59 67.59 67.59 67.59 Attached mass(%) 0.27 1.42 1.92 2.74 4.28 Second trial Quantity\Drop at t=0 t=5 mins t=10 mins ...