If the rms speed of oxygen molecules is 460 m/s at 0^oC, the rms speed of oxygen molecules at 273^oC is approximately

Name: If the rms speed of oxygen molecules is 460 m/s at 0 o C, the rms speed of oxygen molecules at 273 o C is approximately
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Quizplus · Accepted Answer

The rms speed of gas molecules is proportional to the square root of the temperature in Kelvin. Doubling the temperature from 273 K to 546 K increases the rms speed by a factor of √2, so 460 m/s * √2 ≈ 650 m/s.

If the Rms Speed of Oxygen Molecules Is 460 M/s