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//To calculate the rms speed of oxygen molecules
//Example 24.4
clear;
clc;
R=8.3;//universal gas constant in J/mol-K
T=300;//temperature in Kelvin
M0=0.032;//molecular weight in kg/mol
V=sqrt(3*R*T/M0);//formula for finding the rms speed
printf("the rms speed of oxygen molecule=%d m/s",V);
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