diff options
Diffstat (limited to '2780/CH7/EX7.22/Ex7_22.sce')
| -rwxr-xr-x | 2780/CH7/EX7.22/Ex7_22.sce | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/2780/CH7/EX7.22/Ex7_22.sce b/2780/CH7/EX7.22/Ex7_22.sce new file mode 100755 index 000000000..be93a8a7f --- /dev/null +++ b/2780/CH7/EX7.22/Ex7_22.sce @@ -0,0 +1,8 @@ +clc
+//to calculate probability of finding the particle
+a=25*10^-10//width in angstrom
+//wave function of the particle is chi(x)=sqrt(2/a)*sin(n*%pi*x/a),for the particle in the least energy state n=1
+chix=sqrt(2/a)*sin(%pi*(a/2)/a)
+delx=5*10^-10 //interval in angstrom
+P=delx*chix^2
+disp("probability of finding the particle is P="+string(P)+"unitless")
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