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//Example 14_3
clc();
clear;
//To find the intensity of sound
level=3.5 //Units in dB
i2=10^-12 //Units in W/meter^2
i=10^(level+log10(i2)) //Units in W/meter^2
printf("The intensity of sound is I=")
disp(i)
printf("W/meter^2")
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