Answer :
Heat capacity of the Calorimeter is 62 J /degree Celsius
Heat released during the burning of 5g octane = 32000J
Heat gained by the water q = mCpΔT
q = 750 * 4.184*10 = 31380 J
The Calorimeter absorbs the remaining energy
Heat capacity of the Calorimeter = 32000 - 31380 = 62J/degree Celsius
An object must receive a certain amount of heat to cause a unit change in temperature, which is known as its "heat capacity" or "thermal capacity," a physical attribute of matter. J/K, or joule per kelvin, is the SI unit for heat capacity.
One of several properties is heat capacity. By dividing an object's heat capacity by its mass, one can determine the corresponding intense property, known as the specific heat capacity. The molar heat capacity of a substance is obtained by dividing its heat capacity by the number of moles in the substance. Measured in terms of volumetric heat capacity, heat capacity is measured per volume. The thermal mass of a structure is a term frequently used in architecture and civil engineering to describe its ability to hold heat.
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