1 files changed, 27 insertions, 0 deletions
diff --git a/3755/CH6/EX6.2/Ex6_2.sce b/3755/CH6/EX6.2/Ex6_2.sce
new file mode 100644
index 000000000..21e7b7a1c
--- /dev/null
+++ b/3755/CH6/EX6.2/Ex6_2.sce
@@ -0,0 +1,27 @@
+clear
+//
+//
+//
+
+//Variable declaration    
+h=6.63*10^-34;        //planck's constant(J-sec)
+m=1.673*10^-27;    //mass of proton(kg)
+v=10^4;      //velocity of proton(m/sec)
+V1=100;       //potential difference in 1st case(V)
+V2=10000;       //potential difference in 2nd case(V)
+V3=6400;       //potential difference in 3rd case(V)
+
+
+//Calculations
+lamda1=12.25/sqrt(V1)        //de-broglie wavelength in 1st case(angstrom)
+lamda2=12.25/sqrt(V2)        //de-broglie wavelength in 2nd case(angstrom)
+lamda3=12.25/sqrt(V3)        //de-broglie wavelength in 3rd case(angstrom)
+lamda4=12.25/sqrt(V2)        //de-broglie wavelength in 4th case(angstrom)
+lamda5=h/(m*v);        //de-broglie wavelength of proton(m)
+
+//Result
+printf("\n de-broglie wavelength in 1st case is %0.3f angstrom",lamda1)
+printf("\n de-broglie wavelength in 2nd case is %0.3f angstrom",lamda2)
+printf("\n de-broglie wavelength in 3rd case is %0.3f angstrom",lamda3)
+printf("\n de-broglie wavelength in 4th case is %0.3f angstrom",lamda4)
+printf("\n de-broglie wavelength of proton is %0.4f angstrom",lamda5*10^10)