Linked from
The 28 pages that link to Calorimetry, each with the reason it gives.
EnthalpyRelated: Calorimeters infer enthalpy changes from measured heat under controlled conditions.
Heat capacityRelated: Calorimeters use heat-capacity relationships to infer unknown heat quantities.
Thermal energyRelated: Calorimeters infer energy changes from controlled thermal exchanges.
Decay energyRelated: Calorimeters can measure energy deposited by radioactive decays.
Exothermic processRelated: Calorimetry detects heat released by an exothermic process.
Energy utilizationRelated: Calorimetry provides a direct way to quantify energy expenditure.