Two objects next to each other are at the same temperature

PHYSICS · Single correct · AP · Physics 2: Algebra-based · Thermodynamics · Thermodynamics

Problem

Two objects next to each other are at the same temperature. Which of the following statements is false? (1) Both objects are exchanging energy with each other. (2) There is no net transfer of energy from one object to the other. (3) Both objects have the same internal energy. (4) The average kinetic energy of the atoms in each object is the same.

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