The physical variations it is necessary for this

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The physical variations, it is necessary for this experiment because it will obtain multiple measurements over the entire range being investigated. Doing so often reveals variations that might otherwise go undetected. B. Concepts or Principles Used Calorimetry , a scheme of determining an unidentified heat amount using a calorimeter. Law of Heat Exchange , where in two or more substance are mixed together in a calorimeter, heat flows from hotter to colder substance. Then the algebraic sum of heat quantity released or lost by the hotter substance at higher temperature and the heat quantity absorbed or gained by substance at lower temperature must be zero. C. Relation of Data to the Concept or Principle of the Experiment In the Law of Heat Exchange, it is stated that substance that are mixed together will transfer the heat from hotter to colder substance. It is proven by the data wherein the initial temperature of metal was absorbed by the initial temperature of water to perform an experimental specific heat of the metal (aluminum).
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