diff options
Diffstat (limited to '1427/CH20/EX20.14/20_14.sce')
| -rw-r--r-- | 1427/CH20/EX20.14/20_14.sce | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/1427/CH20/EX20.14/20_14.sce b/1427/CH20/EX20.14/20_14.sce new file mode 100644 index 000000000..ab460b8ab --- /dev/null +++ b/1427/CH20/EX20.14/20_14.sce @@ -0,0 +1,8 @@ +//ques-20.14
+//Calculating age of a wooden article
+clc
+No=15.2; N=2;//initial and final counts/min/g in wood
+th=5760;//half-life (in years)
+T=0.693/th;//decay constant
+t=(2.303/T)*log10(No/N);
+printf("The age of the wooden article is %.0f years.",t);
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