CALORIMETER Meaning and
Definition
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A calorimeter can be defined as a scientific instrument used to measure the amount of heat generated or absorbed during a chemical reaction or physical process. This device is specifically designed to accurately and precisely determine the heat or energy content of a substance.
The calorimeter consists of various components that work together to achieve this purpose. It typically consists of a container or vessel where the reaction or process takes place, often made of an insulating material to minimize heat exchange with the surroundings. The inner chamber of the calorimeter is known as the reaction vessel, where reactants are combined, and the heat released or absorbed is measured.
The instrument also includes a thermometer, which is used to measure the temperature changes occurring within the reaction vessel. This enables the calculation of the heat transferred during the process, as heat is related to temperature changes through specific heat capacity and the formula q = mcΔT.
Furthermore, a stirrer or agitator is often integrated into the calorimeter to ensure uniform mixing and distribution of heat within the reaction mixture. The stirrer prevents any temperature gradients from forming and aids in achieving accurate measurements.
By determining the heat changes associated with a given process, the calorimeter provides valuable information about the energy transformations occurring within a reaction system. It is extensively utilized in fields such as chemistry, biochemistry, and thermodynamics to evaluate enthalpy changes, specific heat capacities, and heat of reaction.
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An apparatus for measuring the amount of heat which a body gives off under varying conditions.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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An apparatus for measuring the heat contained in bodies.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for CALORIMETER
Etymology of CALORIMETER
The word "calorimeter" has its roots in Latin and Greek.
The Latin word "calor" means "heat", and the Greek word "metron" means "measure". The combination of these two roots—calor and metron—gave rise to the word "calorimeter", which refers to an instrument used to measure the heat absorbed or released during a physical or chemical process.
So, etymologically, "calorimeter" can be understood as a combination of the Latin and Greek words for heat and measure.
Similar spelling words for CALORIMETER
- Chlorimetry,
- colorimetrical,
- Calorimoter,
- colorimetry,
- chlorimeter,
- calorimetric,
- kilometer,
- Chlorometry,
- colorimeter,
- chlorine water,
- colourimetry,
- calorimetry,
- colourimeter,
- chlorinate,
- colorimetric,
- Chlorometer,
- Calorimotor.
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