The `C^(14)` to `C^(12)` ratio in a certain piece of wood is `25%` of that in atmosphere. The half life period of `C^(14)` is `5,580` years. The age of wood piece is ( in years)

The ._(6)C^(14) and ._(6)C^(12) ratio in a piece of woods is 1//16 part of atmosphere. Calculate the age of wood. t_(1//2) "of" C^(14) is 5577 years?

The ._(6)C^(14) and ._(6)C^(12) ratio in a piece of woods is 1//16 part of atmosphere. Calculate the age of wood. t_(1//2) "of" C^(14) is 5577 years?

The activity of an old piece of wood is just one fourth of a fresh piece of wood. If half life period of ""^(14)C is about 6000 years, the age of old piece of wood is:

The activity of carbon-14 in a piece of ancient wood is only 12.5 % . If the half life period of carbon-14 is 5760 years, the age of the piece of wood will be

The activity of an old piece of wood is just 1/4 of the fresh piece of wood. If t_(1//2) of C-14 is 6000 years, the age of the piece of wood is

An archeological sample of wood has half C^(14) activity as compared to that found in fresh wood of the same plant. The half life of C^(14) is 5770 years. The age of archiological sample of wood will be

What is the mass of ""^(14)C isotope that will have an activity of one curie if half-life period of ""^(14)C is 5730 years ?

The fossil bone has a .^(14)C : .^(12)C ratio, which is [(1)/(16)] of that in a living animal bone. If the half -life of .^(14)C is 5730 years, then the age of the fossil bone is :

The fossil bone has a .^(14)C : .^(12)C ratio, which is [(1)/(16)] of that in a living animal bone. If the half -life of .^(14)C is 5730 years, then the age of the fossil bone is :