1.

8. A refrigerator freezes 5 kg of water at O^° C into iceat 0^° C in a time interval of 20 minutes. Assumethat the room temperature is 20^° C. Calculate theminimum power needed to accomplish it.(1) 100 W(2) 102.5 W(3) 50 W(4) 107.8 W

Answer» 8. A refrigerator freezes 5 kg of water at O^° C into iceat 0^° C in a time interval of 20 minutes. Assumethat the room temperature is 20^° C. Calculate theminimum power needed to accomplish it.(1) 100 W(2) 102.5 W(3) 50 W(4) 107.8 W


Discussion

No Comment Found