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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3492/CH3/EX3.11/Ex3_11.sce | |
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initial commit / add all books
Diffstat (limited to '3492/CH3/EX3.11/Ex3_11.sce')
| -rw-r--r-- | 3492/CH3/EX3.11/Ex3_11.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/3492/CH3/EX3.11/Ex3_11.sce b/3492/CH3/EX3.11/Ex3_11.sce new file mode 100644 index 000000000..d3a4a057b --- /dev/null +++ b/3492/CH3/EX3.11/Ex3_11.sce @@ -0,0 +1,22 @@ +clc
+//Chapter3
+//Ex_11
+//Given
+h_bar=1.054*10^-34 // in J s
+m=100// in Kg
+g=10 // in m/s2
+h=10 // in m
+h1=15 // in m
+a=10 // in m
+E=m*g*h //total energy of carriage
+Vo=m*g*h1 // PE required to reach the peak
+alpha=sqrt(2*m*(Vo-E)/h_bar^2)
+To=16*E*(Vo-E)/Vo^2
+T=To*exp(-2*alpha*a)
+disp(T, "Transmission probability is")
+//clculation using h_bar=10 KJs
+h_bar=10*10^3 //Js
+alpha=sqrt(2*m*(Vo-E)/h_bar^2)
+D=Vo^2/(4*E*(Vo-E))
+T=(1+(sinh(alpha*a))^2)^-1
+disp(T,"transmission probability in a universe where h_bar is 10KJs is")
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