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Diffstat (limited to '3773/CH25/EX25.3/Ex25_3.sce')
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diff --git a/3773/CH25/EX25.3/Ex25_3.sce b/3773/CH25/EX25.3/Ex25_3.sce new file mode 100644 index 000000000..9113cfc27 --- /dev/null +++ b/3773/CH25/EX25.3/Ex25_3.sce @@ -0,0 +1,21 @@ + +//Chapter 25: Sky Wave Propagation +//Example 25-5.3 +clc; + +//Variable Initialization +N_E = 0.8*0.111e12 //Concentration of electrons in E layer (per cubic cm) +N_F1 = 0.8*0.3086e12 //Concentration of electrons in E layer (per cubic cm) +N_F2 = 0.8*1e12 //Concentration of electrons in E layer (per cubic cm) + +//Calculations +fE = 9*sqrt(N_E) //Critical frequency in E layer (Hz) +fF1 = 9*sqrt(N_F1) //Critical frequency in F1 layer (Hz) +fF2 = 9*sqrt(N_F2) //Critical frequency in F2 layer (Hz) + +//Result +disp(fE,"The Critical frequency in E layer in Hz") +disp(fF1,"The Critical frequency in F1 layer in Hz") +disp(fF2,"The Critical frequency in F2 layer in Hz") + +//The difference appearing for fE,fF1 is a result of approximation |