engineering physics MCQ #2744

The root mean square speed of gas molecules is directly proportional to

engineering physics MCQ #2744

  1. Question 1

    Q1. The root mean square speed of gas molecules is directly proportional to

    • A) √T
    • B) √P
    • C) T
    • D) P

    Answer: √T

    Explanation: v_rms = √(3RT/M), hence v_rms is proportional to √T.