Answer: The heat energy required to achieve this temperature change is 418400 Joules
Explanation:
The quantity of heat required to raise the temperature of a substance by one degree Celsius is called the specific heat capacity.
[tex]Q=m\times c\times \Delta T[/tex]
Q = Heat absorbed= ?
m= mass of water = 1000 g
c = specific heat capacity = [tex]4.184J/g^0C[/tex]
Initial temperature of the water = [tex]T_i[/tex] = 0°C
Final temperature of the water = [tex]T_f[/tex] = 100°C
Change in temperature ,[tex]\Delta T=T_f-T_i=(100-0)^0C=100^0C[/tex]
Putting in the values, we get:
[tex]Q=1000g\times 4.184J/g^0C\times 100^0C[/tex]
[tex]Q=418400J[/tex]
The heat energy required to achieve this temperature change is 418400 Joules
