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@Dexter
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.what is the doubt ?
i dont understand the ques
C14 is a radioactive substance which remains constant in living organisms and keeps on decreasing in non living so when you artificially increase or decrease C14 the apparent age of fossils change.
and C14 is a radioactive element so it will follow first order reaction to decay
acc to my understanding
beta activity of fossil = m
beta activity of fresh carbon sample = n
then age = t= ln(n/m)/k
after expolsion beta activity of fossil inc or fresh sample
fresh sample.fossils can't absorb C14 so their beta activity won't increase
got it thanx
+solved @hithav
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