Question

What is true for two pieces of iron at the same temperature?

A: The total kinetic energy of their particles is equal.
B: Heat flows from the object with higher potential energy to the object with lower potential energy.
C: Heat flows from the larger object to the smaller object.
D: The average kinetic energy of their particles is the same

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Answer 1

D) the average kinetic energy of their particles is the same

Step-by-step explanation:

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Answer 2

D.the average kinetic energy of their particles is the same