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Diffstat (limited to '2453/CH3/EX3.9/3_9.sce')
| -rwxr-xr-x | 2453/CH3/EX3.9/3_9.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/2453/CH3/EX3.9/3_9.sce b/2453/CH3/EX3.9/3_9.sce new file mode 100755 index 000000000..2218264a9 --- /dev/null +++ b/2453/CH3/EX3.9/3_9.sce @@ -0,0 +1,10 @@ +//To calculate the minimum energy
+n = 1; //for minimum energy
+h = 6.626*10^-34; //planck's constant, J sec
+m = 9.1*10^-31; //mass of electron, kg
+L = 4*10^-10; //side of box, m
+E1 = h^2*n^2/(8*m*L^2); //lowest energy, J
+printf("energy of electron in J is");
+disp(E1);
+
+//answer given in the book is wrong
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