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a refrigerator converts 100g of water at 200 C to ice at -100 C in 73.5 min. calculate the average rate of heat extraction in watt. the specific heat capacity of water is 4.2jg-1K-1, specic latent heat of ice is 336Jg-1K-1 and specific haet capacity of ice is 2.1 Jg-1K-1

kavya , 9 Years ago
Grade 10
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