#include <iostream>
#include<cmath>
using namespace std;
int main()
{
float R = 8.314; // ideal gas constant in J/(mole-K)
float F = 81;
float C = (F-32)*5/9;
float T = C + 273;
cout << " 70 degree F = " << T << endl;
double P = 13600*(30*2.54/1000)*9.81; // P density*g*h
cout << " P : " << P << " Pascal " <<
'\n';
double V = 10*10*5; // volume in m^3
double k_B = 1.38E-23; // Boltzmann Constant
double N = P*V/(k_B*T);
cout << " # of gas molecules : " << N <<
"\n";
float n = N*k_B/R;
cout << " # of moles here : " << n << 'n';
float m = 28*1.6E-27; // N_2 is 28 atomic mass unit
float Nm = N*m;
cout << " Total mass of gas molecules : " << Nm
<< " kg " << '\n';
double v_rms = sqrt(3*k_B*T/m);
cout << " Average speed of N2 : " << v_rms <<
'\n'; // in m/s
float v_rms_MPH = (v_rms*3600/(2.54*1000));
cout << " in MPH v_rms : " << v_rms_MPH <<
'\n';
// Write a program to obtain v_rms at 100F
// Calculate v_rms for T = Highest Temp recorded in Manhattan in
last 5 yers
// as for example could be 100 F
please us C++ TO PROGRAMING
Just modified from provided code
Code prompts user to enter Temperature in Fahrenheit then Calculate v_rms
If any modifications needed use comment section
#include <iostream>
#include<cmath>
using namespace std;
int main()
{
float R = 8.314; // ideal gas constant in J/(mole-K)
float F;
cout<<"Enter Temperature in Fahrenheit: ";
cin>>F;
float C = (F-32)*5/9;
float T = C + 273;
cout <<" "<< F<<" degree F = " << T
<< endl;
double P = 13600*(30*2.54/1000)*9.81; // P density*g*h
cout << " P : " << P << " Pascal " <<
'\n';
double V = 10*10*5; // volume in m^3
double k_B = 1.38E-23; // Boltzmann Constant
double N = P*V/(k_B*T);
cout << " # of gas molecules : " << N <<
"\n";
float n = N*k_B/R;
cout << " # of moles here : " << n << 'n';
float m = 28*1.6E-27; // N_2 is 28 atomic mass unit
float Nm = N*m;
cout << " Total mass of gas molecules : " << Nm
<< " kg " << '\n';
double v_rms = sqrt(3*k_B*T/m);
cout << " Average speed of N2 : " << v_rms <<
'\n'; // in m/s
float v_rms_MPH = (v_rms*3600/(2.54*1000));
cout << " in MPH v_rms : " << v_rms_MPH <<
'\n';
}
#include <iostream> #include<cmath> using namespace std; int main() { float R = 8.314; // ideal gas...
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