1.

The \[{{C}^{14}}\]to \[{{C}^{12}}\] ratio in a wooden article is 13% that of the fresh wood. Calculate the age of the wooden article. Given that the half-life of \[{{C}^{14}}\] is 5770 years       [Pb.CET 2004]

A.        16989 years       
B.        16858 years
C.        15675 years       
D.        17700 years
Answer» B.        16858 years


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