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Diffstat (limited to '2939/CH4/EX4.21/Ex4_21.sce')
| -rwxr-xr-x | 2939/CH4/EX4.21/Ex4_21.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/2939/CH4/EX4.21/Ex4_21.sce b/2939/CH4/EX4.21/Ex4_21.sce new file mode 100755 index 000000000..c2963c34f --- /dev/null +++ b/2939/CH4/EX4.21/Ex4_21.sce @@ -0,0 +1,12 @@ +
+// Ex4_21
+clc;
+// Given:
+t=15.02;// in hours
+// Solution:
+ar=1000;// activity ratio given that 0.1% of intial activity
+k=0.693/t;
+
+t1=(log(ar))/k;
+printf("The time required will be %f h",t1)
+
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