Is the state of the air in an isolated room completely specified by the temperature and the...

Question:

Is the state of the air in an isolated room completely specified by the temperature and the pressure? Explain

Heat Transfer:

Heat transfer is the process in which heat is transferred due to the change in temperature of two bodies or medium. In nature, the transfer of thermal energy takes place from high temperature to low temperature and vice-versa by doing some external work.

Answer and Explanation:

In an isolated room, there is no transfer of energy, and no transfer of mass takes place. Temperature and pressure are two independent properties by which other properties can also be obtained.

Thus, the state of air in the room which is isolated can be completely specified by temperature and pressure.


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Thermal Expansion & Heat Transfer

from High School Physics: Help and Review

Chapter 17 / Lesson 12
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