diff options
Diffstat (limited to '1427/CH35/EX35.9/35_9.sce')
| -rw-r--r-- | 1427/CH35/EX35.9/35_9.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/1427/CH35/EX35.9/35_9.sce b/1427/CH35/EX35.9/35_9.sce new file mode 100644 index 000000000..994e4ae3c --- /dev/null +++ b/1427/CH35/EX35.9/35_9.sce @@ -0,0 +1,10 @@ +//ques-35.9
+//Calculating fundamental frequency and wave number for HCl
+clc
+k=480;//force constant (in N/m)
+m1=1*10^-3;//molar mass of H (in kg/mol)
+m2=35*10^-3;//molar mass of Cl (in kg/mol)
+r_m=(m1*m2)/((m1+m2)*6.023*10^23);//reduced mass
+f=(1/(2*%pi))*sqrt(k/r_m);//frequency
+w_n=f/(3*10^8);//wave number
+printf("The wave number for HCl is %d /cm and fundamental frequency is %.3f*10^13 Hz.",w_n/100,f*10^-13);
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