Advertisements
Advertisements
प्रश्न
Explain the construction of a calorimeter. Draw the necessary figure.
उत्तर
A device used for heat measurement is called a calorimeter.
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 that 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.
Calorimeter
संबंधित प्रश्न
Draw a neat labelled diagram of a laboratory thermometer.
What do you mean by temperature?
Write down the SI unit of latent heat.
Why do we wear woolen clothes in winter?
Why are bridges made of steel girders put on rollers?
Explain the following:
Water is heated generally from below.
Explain the following:
It is cool in the shade, when it is hot outside.
