Questions
An archaeologist analyses the wood in a prehistoric structure and finds that (Half-life = 5700 years) to is only one- fourth of that found in the cells buried plants. The age of the wood is about
detailed solution
Correct option is C
C14C12=14=12t/5700⇒t5700=2⇒t=11400 yearsTalk to our academic expert!
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The half life period of a radioactive element X is same as the mean life time of another radioactive element Y. Initially both of them have the same number of atoms. Then
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