diff options
Diffstat (limited to '3665/CH6/EX6.11')
| -rw-r--r-- | 3665/CH6/EX6.11/Ex6_11.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3665/CH6/EX6.11/Ex6_11.sce b/3665/CH6/EX6.11/Ex6_11.sce new file mode 100644 index 000000000..491d26b03 --- /dev/null +++ b/3665/CH6/EX6.11/Ex6_11.sce @@ -0,0 +1,16 @@ +clc//
+//
+//
+
+//Variable declaration
+m=9.1*10^-31; //mass of electron(kg)
+h=6.626*10^-34; //planck's constant
+lamda=1.66*10^-10; //wavelength(m)
+
+//Calculation
+v=h/(m*lamda); //velocity(m/s)
+KE=(1/2)*m*v^2; //kinetic energy(eV)
+
+//Result
+printf("\n velocity is %0.0f km/s",v/10^3)
+printf("\n kinetic energy is %0.2f eV",KE/(1.6*10^-19))
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