Answer:
Q = 73325 J or 73.325 KJ
Explanation:
Given the following data;
Specific heat capacity of water = 4190
Mass = 0.5kg
dt = 65 - 30 = 35°C
Heat capacity is given by the formula;
Q = mcdt
Where,
Q represents the heat capacity.
m represents the mass of an object.
c represents the specific heat capacity of water.
dt represents the change in temperature.
Substituting into the equation, we have:
Q = 0.5 * 4190 * 35
Q = 73325 Joules.
