1 files changed, 15 insertions, 0 deletions
diff --git a/3669/CH4/EX4.2/2.sce b/3669/CH4/EX4.2/2.sce
new file mode 100644
index 000000000..37e770be6
--- /dev/null
+++ b/3669/CH4/EX4.2/2.sce
@@ -0,0 +1,15 @@
+
+//Variable declaration
+e=1.6*10**-19;  
+m=9.1*10**-31;    //mass(kg)
+h=6.626*10**-34;    //planck's constant
+lamda=1.66*10**-10;    //wavelength(m)
+
+//Calculation
+v=h/(m*lamda);     //velocity(m/s)
+E=h**2/(2*m*e*lamda**2);    //kinetic energy(eV)
+
+//Result
+printf('velocity is %0.3f   *10**4 m/s  \n',(v/10**4))
+printf('answer varies due to approximating off errors\n')
+printf('kinetic energy is %0.3f  eV   \n',(E))
+\ No newline at end of file