Question

A container that suits the occurrence of an isothermal process should be made of
A. Copper
B. Glass
C. Wood
D. Cloth

Answer 1

Hint:
In this problem, to determine which material is best suitable for the container such that the container best suits the occurrence of an Isothermal process, we must know the ability of the materials to transfer heat must be good so that it can maintain a constant temperature. Hence, use this approach to state the answer to the given problem.




Complete step by step solution:
An Isothermal Process in thermodynamics is a process during which the temperature $T$ of a system remains constant that’s why it is also referred to as a constant-temperature process.
i.e., In an Isothermal process, $\,Change{\text{ }}in{\text{ }}Temperature = \Delta T = 0$
A container appropriate for hosting an Isothermal process must transfer heat continuously to possess a constant temperature.
Due to its great thermal conductivity, copper is one of the materials that transfer all heat to its surroundings at once. As a result, its temperature will remain constant throughout the thermodynamic process. Therefore, a container made up of copper best suits the occurrence of an Isothermal process.
Additionally, because glass, wood, and fabric are good heat-absorbers, they will cause a change in temperature between initial and final heat transfers as a result of which temperature will not remain constant in a container made up of any of these materials which means options (B), (C) and (D) are incorrect.
Thus, a container that suits the occurrence of an isothermal process should be made of copper.
Hence, the correct option is (A) Copper.





Note:
In order to solve this problem, we must first compare all the materials in regard to their thermal conductivity and thermal absorptivity. The material that is a good heat absorber will be useless and the material that is a good thermal conductor will be best suited for the container such that the container is appropriate for going through an isothermal process.