1 files changed, 18 insertions, 0 deletions
diff --git a/3755/CH4/EX4.2/Ex4_2.sce b/3755/CH4/EX4.2/Ex4_2.sce
new file mode 100644
index 000000000..963718ecc
--- /dev/null
+++ b/3755/CH4/EX4.2/Ex4_2.sce
@@ -0,0 +1,18 @@
+clear
+//
+//
+//
+
+//Variable declaration    
+T=273+25;     //temperature(K)
+m=4;      
+n=5*10^11;    //density(per m^3)
+V=(2*2.82*10^-10)^3;     //volume(m^3)
+kB=8.625*10^-5;
+
+//Calculations
+N=m/V;
+Ep=2*kB*T*log(N/n);
+
+//Result
+printf("\n energy required is %0.3f eV",Ep)