1- Which of the following statements is true about two objects in thermal equilibrium?

a. The thermal energies for the two objects are equal.
b. The net flow of heat energy between the two objects is zero.
c. The two objects are at different temperature.
d. There is a net flow of heat energy from one object to the other.

2 answers

I don't like any of the choices.
Which of the following statements is true about two objects in thermal equilibrium?
a. The thermal energies for the two objects are equal.
b. The net flow of heat energy between the two objects is zero.
c. The two objects are at different temperature.
d. There is a net flow of heat energy from one object to the other.