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Diffstat (limited to '3537/CH8/EX8.9/Ex8_9.sce')
| -rw-r--r-- | 3537/CH8/EX8.9/Ex8_9.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/3537/CH8/EX8.9/Ex8_9.sce b/3537/CH8/EX8.9/Ex8_9.sce new file mode 100644 index 000000000..357a5a5fd --- /dev/null +++ b/3537/CH8/EX8.9/Ex8_9.sce @@ -0,0 +1,10 @@ +//Example 8_9
+clc();
+clear;
+//To calculate the natural frequency of ultrasonic waves
+l=5.5*10^-3 //units in meters
+Y=8*10^10 //units in N/m^2
+d=2.65*10^3 //units in kg/m^3
+v=(1/(2*l))*sqrt(Y/d)
+printf("The natural frequency of ultrasonic waves is %.0f",v)
+//In textbook answer printed wrong as 499 correct answer is 499493
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