M Ä r gi Õ i ge t Ä h t m n s Ü Õ Ö b t p m p tDec 12, 13 · An object is heated to 100 Celsius and is then allowed to cool in a room whose air temperature is 30 Celsius If the temperature of the object is 80 Celsius after 5 minutes, when will its temperature be 50 Celsius?M i s o n pi ldi l o le v a s Õ n a e s i m e n e h Ä Ä li k ?

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