When the mass of aluminum block is 50g, 882j heat is released and the temperature is reduced to 12 ℃, the original temperature? Specific heat capacity C = 0.88 * 10 ^ 3j / (kg ·℃) Do you have to set X? Is it OK not to set it up
Let the original temperature be X
882=0.05*0.88*10^3*(x-12)
x=32
Can you understand that?