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Diffstat (limited to '2465/CH3/EX3.2/Example_2.sce')
| -rw-r--r-- | 2465/CH3/EX3.2/Example_2.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/2465/CH3/EX3.2/Example_2.sce b/2465/CH3/EX3.2/Example_2.sce new file mode 100644 index 000000000..f89b82a5e --- /dev/null +++ b/2465/CH3/EX3.2/Example_2.sce @@ -0,0 +1,20 @@ +//Chapter-3,Example 2,Page 56
+clc;
+close;
+
+m_alpha=6.646*10^-24 //mass of one alpha particle
+
+n= 2300 // number of alpha particles
+
+M=1*10^-6 //mass of plutonium
+
+//as -(dM/dt)= lamda*M
+//also (dM/dt)= n*m_alpha
+
+lamda=n*m_alpha/M
+
+t_half= 0.693/lamda //half life of Plutonium
+
+printf('the half life of Plutonium is %.f years', t_half)
+
+//mistake in text book
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