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0.5 kg of lemon squash at 30∘C is placed in a refrigerator which can remove heat at an average rate of 30 J s−1.How long will it take to cool the lemon squash to 5∘C? Specific heat capacity of squash=4200 J kg−1 K−1. |
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Answer» 0.5 kg of lemon squash at 30∘C is placed in a refrigerator which can remove heat at an average rate of 30 J s−1.How long will it take to cool the lemon squash to 5∘C? Specific heat capacity of squash=4200 J kg−1 K−1. |
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