1 files changed, 14 insertions, 0 deletions
diff --git a/1943/CH9/EX9.4/Ex9_4.sce b/1943/CH9/EX9.4/Ex9_4.sce
new file mode 100755
index 000000000..a3f5378c2
--- /dev/null
+++ b/1943/CH9/EX9.4/Ex9_4.sce
@@ -0,0 +1,14 @@
+
+clc
+clear
+//Input data
+sa1=10;//Cross section of nucleus in barns
+N=2200;//Neutrons in m/s
+En1=0.1;//Kinetic energy of neutrons increases in eV
+En2=0.02525;//Kinetic energy of neutron in eV
+
+//Calculations
+sa2=sa1/[(En1/En2)^0.5];//The cross section of neutrons in barns
+
+//Output
+printf('The cross section of neutrons = %3.2f barns ',sa2)