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18.: A body cools from 60^° C to 50^° C in 10 min. If room temperature is 25^° C of body at the end of next 10 min, will be

Answer» 18.: A body cools from 60^° C to 50^° C in 10 min. If room temperature is 25^° C of body at the end of next 10 min, will be


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