1.

At a definit temperature (T), the distribution of speeds is given by the curve. In the curve points A, B and C indicates the speeds corresponding to : A. most probable, average and root mean square speedsB. average, root mean square and most probable speedsC. root mean square, average and most probable speedsD. most probable, root mean square and average speeds

Answer» Correct Answer - a
(a) `U_("rms")=sqrt((2RT)/(M)) " "U_("avg")=sqrt((8)/(pi)(RT)/(M)) " "U_("mp")=sqrt((2RT)/(M))`
`underset (1.224)(U_("rms"))" : "underset(1.128)(U_("avg"))" : "underset(1)(U_("mp"))`
`U_("rms")gtU_("avg")gtU_("mp")`


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