NEET Physics Kinetic Interpretation of Temperature Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Average speed of lighter molecules | (i) Greater than that of heavier molecules |
| (b) Root mean square speed (rms speed) | (ii) Proportional to square root of temperature |
| (c) Boltzmann's constant | (iii) Relates energy to temperature |
| (d) Temperature in kinetic theory | (iv) Measure of molecular motion |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-iv, c-i, d-ii
a-iv, b-iii, c-ii, d-i
Correct Answer
Detailed Explanation
The average speed of lighter molecules is indeed greater than that of heavier molecules due to their lower mass, while root mean square speed is proportional to the square root of temperature. Boltzmann's constant connects energy to temperature, and temperature itself is a measure of molecular motion.
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