Resposta :
massa = 1,2kg = 1200g
c= 0,094cal/g*°C
Q=12.972 Calorias
Q=m*c*/\t
12.972 = 1200*0,094*/\t
12.972 = 112,8*/\t
***************
/\t = 115°C
***************
c= 0,094cal/g*°C
Q=12.972 Calorias
Q=m*c*/\t
12.972 = 1200*0,094*/\t
12.972 = 112,8*/\t
***************
/\t = 115°C
***************