High School Physics › Understanding the Zeroth Law of Thermodynamics
Gas A is in thermal equilibrium with gases B and C. Which of the following is a valid conclusion?
Three substances are added to a mug to make coffee: the coffee, which is , the milk, which is
, and the sugar, which is in thermal equilibrium with the coffee. Describe the thermal state of the sugar.
System A is in equilibrium with system C.
System B is in equilibrium with system C.
System A is in equilibrium with system B according to which law of thermodynamics?