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//Example 13_4
clc();
clear;
//To draw a picture on the first three resonance frequencies
l=6 //Units in meters
n=1
lamda1=(2*l)/n //Units in meters
n=2
lamda2=(2*l)/n //Units in meters
n=3
lamda3=(2*l)/n //Units in meters
speed=24 //Units in meters/sec
f1=speed/lamda1 //Units in Hz
f2=speed/lamda2 //Units in Hz
f3=speed/lamda3 //Units in Hz
printf("The first resonance frequency is F1=%d Hz\n",f1)
printf("The second resonance frequency is F2=%d Hz\n",f2)
printf("The third resonance frequency is F3=%d Hz\n",f3)
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