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//Example 8_12
clc();
clear;
//To find the fundamental frequency
l=3*10^-3 //units in meters
d=3.5*10^3 //units in kg/m^3
Y=8*10^10 //units in N/m^2
v=1/(2*l)*sqrt(Y/d)
v=v*10^-6 //units in Hz
printf("Fundamental Frequency v=%.3f Hz",v)
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