write brief answer: Explain the construction of a calorimeter. Draw the necessary figure.
Answers
Answer:
1. A device used for heat measurement is called a calorimeter.
2. Construction of a Calorimeter :
It consists of a metallic vessel and stirrers. They are made of copper or aluminum.
The vessel is then kept inside a wooden jacket which contains heat-insulating materials.
The outer wooden jacket acts as a heat shield and reduces the heat loss from the inner vessel.
The outer jacket has an opening through which a mercury thermometer is inserted into the calorimeter .
Answer:
1. A device used for heat measurement is called a calorimeter.
2. Construction of a Calorimeter :
It consists of a metallic vessel and stirrers. They are made of copper or aluminum.
The vessel is then kept inside a wooden jacket which contains heat-insulating materials.
The outer wooden jacket acts as a heat shield and reduces the heat loss from the inner vessel.
The outer jacket has an opening through which a mercury thermometer is inserted into the calorimeter .
Explanation:
1. A device used for heat measurement is called a calorimeter.
2. Construction of a Calorimeter :
It consists of a metallic vessel and stirrers. They are made of copper or aluminum.
The vessel is then kept inside a wooden jacket which contains heat-insulating materials.
The outer wooden jacket acts as a heat shield and reduces the heat loss from the inner vessel.
The outer jacket has an opening through which a mercury thermometer is inserted into the calorimeter .