diff options
Diffstat (limited to '3665/CH6/EX6.9')
| -rw-r--r-- | 3665/CH6/EX6.9/Ex6_9.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3665/CH6/EX6.9/Ex6_9.sce b/3665/CH6/EX6.9/Ex6_9.sce new file mode 100644 index 000000000..6f6d9d925 --- /dev/null +++ b/3665/CH6/EX6.9/Ex6_9.sce @@ -0,0 +1,17 @@ +clc//
+//
+//
+
+//Variable declaration
+m=9.1*10^-31; //mass of electron(kg)
+h=6.626*10^-34; //planck's constant
+n=1;
+L=4*10^-10; //side(m)
+
+//Calculation
+E1=n^2*h^2/(8*m*L^2); //lowest energy of electron(joule)
+
+
+//Result
+printf("\n lowest energy of electron is %0.3f *10^-18 joule",E1*10^18)
+printf("\n answer varies due to rounding off errors")
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