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What do you mean by r.m.s …

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What do you mean by r.m.s speed of molecules of gas? Is r.m.s speed same as the average speed at given temperature

    • Posted by Rahul Rai 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Shivam Dangwal 6 years, 2 months ago

    Dear asker, rms is root mean speed of the molecules which is different from avg(average) . speed of molecules.There is another term called mps,i.e.Most probable speed Rms=√(3RT/m) Avg speed=√(2RT/m) mps=√(8RT/πm)

    0Thank You

    Lakshay Sharma 6 years, 2 months ago

    No rms and average are different

    1Thank You

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