Suppose two systems X and Y are separated by adiabatic wall and both are in contact with another system Z separated by a conducting wall as shown in the figure below. Let the temperatures of the three systems be Tx, Ty and Tz . It is given that Tx= Tz and Ty = Tz then what would be the relation between Tx and Ty?
Tx=Ty
Tx=Ty according to Zeroth law of thermodynamics.