diff options
Diffstat (limited to '3875/CH11/EX11.5/11_5.sce')
-rw-r--r-- | 3875/CH11/EX11.5/11_5.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3875/CH11/EX11.5/11_5.sce b/3875/CH11/EX11.5/11_5.sce new file mode 100644 index 000000000..dae2c7749 --- /dev/null +++ b/3875/CH11/EX11.5/11_5.sce @@ -0,0 +1,13 @@ +clc;
+clear;
+h=6.63*10^-34 //Plancks constant in J-s
+c=3*10^8 //velocity of light in m/s
+lambda=0.194*10^-9 //wavelength in m
+E_ca=3.69 //energy of calcium target in keV
+Z_ca=20 //atomic no of calcium
+//calculation
+
+E_imp=((h*c)/(lambda*1.6*10^-19))/10^3
+Z_imp=(sqrt(E_imp/E_ca)*(Z_ca-1)+1)
+
+mprintf("The atomic no is = %d,hence impurity is iron",Z_imp)
|