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Moxygen= 16.0; //atomic mass,u
Mo2= 32.0; //Molecular mass, u
u= 1.66*(10^(-27)); //atomic mass unit, kg
Moxygen= Mo2*u; //mass, kg
t= 273; //temperature, K
k= 1.38*10^(-23); //Boltzmann constant, J/K
Vrms= sqrt(3*k*t/Moxygen); // m/s
disp(Vrms,"The rms velocity of oxygen is: ")
//Result
// The rms velocity of oxygen is:
// 461.26708
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