
The apparatus used to measure heat is called a _________.
Answer
414.3k+ views
Hint:The device which is used to measure heat belongs to a study in which it is also applied to calculating the enthalpy, stability, heat capacity, etc. We will discuss the device, and also how it works to measure heat. We will also discuss the uses of its study.
Complete answer:
A calorimeter is a device that measures heat and is used in calorimetry. It primarily comprises a metallic vessel constructed of materials such as copper and aluminium that are good conductors of electricity. There's also a feature that allows you to stir the contents of the dish. To minimise heat loss to the environment, this steel vessel with a stirrer is housed in an insulating jacket. A thermometer can only be put via one orifice to measure the change in thermal characteristics inside.
A predetermined amount of fuel is consumed in a calorimeter. Water is poured into the vessel, and the fuel is burned, resulting in water heating. The heat obtained by the water is equal to the heat lost by the fuel. This is why it is critical to isolate the calorimeter from the environment in order to improve the experiment's accuracy. The thermometer can be used to measure the change in heat. We can determine both the heat capacity of water and the energy stored within a fuel using this method.
Therefore, the apparatus used to measure heat is called a calorimeter.
Note:Calorimetry has long demonstrated that matter always follows the principle of lowest energy, i.e., matter will reside in the lowest energy state possible if given the choice. Regardless, matter can exist in a multitude of energy states. Atoms of uranium, for example, are extremely powerful.
Complete answer:
A calorimeter is a device that measures heat and is used in calorimetry. It primarily comprises a metallic vessel constructed of materials such as copper and aluminium that are good conductors of electricity. There's also a feature that allows you to stir the contents of the dish. To minimise heat loss to the environment, this steel vessel with a stirrer is housed in an insulating jacket. A thermometer can only be put via one orifice to measure the change in thermal characteristics inside.
A predetermined amount of fuel is consumed in a calorimeter. Water is poured into the vessel, and the fuel is burned, resulting in water heating. The heat obtained by the water is equal to the heat lost by the fuel. This is why it is critical to isolate the calorimeter from the environment in order to improve the experiment's accuracy. The thermometer can be used to measure the change in heat. We can determine both the heat capacity of water and the energy stored within a fuel using this method.
Therefore, the apparatus used to measure heat is called a calorimeter.
Note:Calorimetry has long demonstrated that matter always follows the principle of lowest energy, i.e., matter will reside in the lowest energy state possible if given the choice. Regardless, matter can exist in a multitude of energy states. Atoms of uranium, for example, are extremely powerful.
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