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Physics, 29.11.2019 06:31 math10030

During each cycle of operation a refrigerator absorbs 56 cal from the freezer compartment and expels 81 cal tothe room. if one cycle occurs every 10 s, how many minutes will it take to freeze 570 g of water, initially at 0°c? (lv = 80 cal/g

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During each cycle of operation a refrigerator absorbs 56 cal from the freezer compartment and expels...
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