diff options
Diffstat (limited to '3648/CH27/EX27.6/Ex27_6.sce')
| -rw-r--r-- | 3648/CH27/EX27.6/Ex27_6.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3648/CH27/EX27.6/Ex27_6.sce b/3648/CH27/EX27.6/Ex27_6.sce new file mode 100644 index 000000000..17904f923 --- /dev/null +++ b/3648/CH27/EX27.6/Ex27_6.sce @@ -0,0 +1,15 @@ +//Example 27_6
+clc();
+clear;
+//To find how many radium atoms in the vial undergo decay
+t1=5.1*10^10 //Units in sec
+lamda=0.693/t1 //Units in sec^-1
+n1=6.02*10^26 //Units in atoms/Kmol
+n2=226 //Units in Kg/Kmol
+m1=0.001 //Units in Kg
+N=n1*m1/n2 //Units in number of atoms
+deltat=1 //Units in sec
+deltan=-lamda*N*deltat //Units in Number
+printf("The number of dis integrations per sec=")
+disp(deltan)
+
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