NEET Physics Kinetic Interpretation of Temperature MCQ Question
Which of the following statements about the kinetic interpretation of temperature is correct?
At equilibrium, the average kinetic energy of gas molecules is the same across different gas types.
The root mean square speed of gas molecules is higher for heavier molecules at the same temperature.
Temperature is solely determined by the number of gas molecules present in a container.
Kinetic theory suggests that the energy of gas molecules does not relate to temperature changes.
Correct Answer
Detailed Explanation
The kinetic interpretation of temperature indicates that at equilibrium, the average kinetic energy of molecules in different gases will be equal, represented by the equation (3/2) k_B T. This relationship confirms that temperature reflects the average kinetic energy of molecules.
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