Recent content by pmg

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    Solving Entropy Change for 0.7 kg of Water in 12 Minutes

    Thanks fellas, By taking the Latent heat of fusion times the weight of water divided by the absolute temp and the time (3.33x10^5*.7kg/(273K*720sec) I was finding the right answer. I just needed to remember that by removing heat from the water, the entropy of the system was actually...
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    Solving Entropy Change for 0.7 kg of Water in 12 Minutes

    Homework Statement Suppose that you want to freeze 0.7 kg of water for a party, and only have 12 minutes to do it. The temperature inside the refrigeration unit is 273 K, and the temperature outside is Thot = 309 K. Since you are a brilliant UW student, assume that your refrigerator has the...
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