Zeroth law of thermodynamics is related to -
2022
Zeroth law of thermodynamics is related to -
- A.
heat
- B.
work
- C.
internal energy
- D.
temperature
Attempted by 52 students.
Show answer & explanation
Correct answer: D
The Zeroth Law of Thermodynamics is related to temperature and thermal equilibrium.
Statement:
If two systems are separately in thermal equilibrium with a third system, then they are in thermal equilibrium with each other.
This law provides the basis for the concept and measurement of temperature.
Example:
If body A is in thermal equilibrium with body C,
And body B is also in thermal equilibrium with body C,
Then A and B are in thermal equilibrium with each other.
Thus, the Zeroth Law is fundamentally concerned with temperature.