1 files changed, 12 insertions, 0 deletions
diff --git a/728/CH4/EX4.7/Ex4_7.sce b/728/CH4/EX4.7/Ex4_7.sce
new file mode 100755
index 000000000..2e42445ce
--- /dev/null
+++ b/728/CH4/EX4.7/Ex4_7.sce
@@ -0,0 +1,12 @@
+//Caption:Calculate breadth of rectangular waveguide
+//Exa:4.7
+clc;
+clear;
+close;
+f=9*10^9;//in Hz
+c=3*10^10;//in cm/s
+wl_g=4;//in m
+wl_o=c/f;
+wl_c=[sqrt(1-((wl_o/wl_g)^2))/wl_o]^-1;
+b=wl_c/4;
+disp(b,'Breadth of rectangular waveguide (in cm) =');
+\ No newline at end of file