# Consider an ideal gas with following distribution of speeds Calculate Vrms and hence T. (m 3.0 x 10^-26kg)

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Consider an ideal gas with following distribution of speeds

(i) Calculate rms Vrms and hence T. (m 3.0 x 10-26kg)

(ii) If all the molecules with speed 1000 m/s escape from the system, calculate new rms Vrms and hence T.

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(This problem is designed to give an idea about cooling by evaporation)

(1)