The average kinetic energy of the molecular motion appears as
Correct answer: B. Temperature
- A. Heat
- B. Temperature
- C. P.E
- D. None of these
Explanation
In the context of molecular motion, temperature is a measure of the average kinetic energy of particles in a substance. Temperature indicates how fast the particles are moving on average, directly relating to their kinetic energy.
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About Thermal Equilibrium and Heat
Thermal equilibrium means that bodies in contact have the same temperature and no net heat flows between them. The topic distinguishes heat from temperature, uses the zeroth law of thermodynamics, and covers heat transfer, specific heat capacity, thermal expansion and the conditions for reaching equilibrium.
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