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Diffstat (limited to '1664/CH1/EX1.2/Ex1_2.sce')
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diff --git a/1664/CH1/EX1.2/Ex1_2.sce b/1664/CH1/EX1.2/Ex1_2.sce new file mode 100755 index 000000000..0b0f3acdd --- /dev/null +++ b/1664/CH1/EX1.2/Ex1_2.sce @@ -0,0 +1,14 @@ +
+
+// Example No.1.2.
+// Page No. 28.
+clc;clear;
+t = 1*10^(-3);//Thickness of the quartz crystal -[m].
+Y = 7.9* 10^(10);//Young's modulus of quartz -[N/m^2].
+d = 2650;//Density of quartz -[kg/m^3].
+p = 1;
+f1 = (p/(2*t))*(sqroot(Y/d));//For fundamental frequency p=1.
+printf("\nThe fundamental frequency of vibration of the crystal is %3.3e Hz",f1);
+p = 2;
+f2 = (p/(2*t))*(sqroot(Y/d));// f2 is frequency of first overtone and for the first overtone P=2.
+printf("\nThe frequency of the first overtone of the crystal is %3.3e Hz",f2);
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