When two gases separated by a diathermal wall are in thermal equilibrium with each other.
A. Only their pressures must be the same
B. Only their volumes must be the same
C. Only their temperatures must be the same
D. They must have the same pressure and the same volume
Answer:C
When two gases separated by a diathermal wall are in thermal equilibrium with each other.
A. Only their pressures must be the same B. Only their volumes must be the same C. Only their temperatures must be the same D. They must have the same pressure and the same volume