1 files changed, 7 insertions, 0 deletions
diff --git a/377/CH4/EX4.5/4_5.sce b/377/CH4/EX4.5/4_5.sce
new file mode 100644
index 000000000..af4f5ec0b
--- /dev/null
+++ b/377/CH4/EX4.5/4_5.sce
@@ -0,0 +1,7 @@
+disp("∆Ed = 13.64*(me/mo)*(1/(Єr^2))");
+disp("me = 0.43m0");
+d=11.7;  //say d=Єr
+a=((d)^2);
+c=(0.43);   //since me* = 0.43m0 and assumed (me*/m0)=c;
+b=(13.64)*((c)/(a));  //say (∆Ed)=b
+printf('\n∆Ed value is %f eV',b);
+\ No newline at end of file