Energy can transfer from system to surroundings as work if |
|
a) |
There is thermal equilibrium between system and surrounding |
b) |
There is mechanical equilibrium between system and surrounding |
c) |
If pressure of system > atmospheric pressure |
d) |
None of these |
Energy can transfer from system to surroundings as work if |
|
a) |
There is thermal equilibrium between system and surrounding |
b) |
There is mechanical equilibrium between system and surrounding |
c) |
If pressure of system > atmospheric pressure |
d) |
None of these |