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Amount radioactivity in the new material

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Reference no: EM132068482

A particular quipu sample is 4800 years old.

Compared with the fibers of cotton plants growing today, how can I find the relative ratio radioactivity in the old material vs the relative amount radioactivity in the new material?

The half-life of 14C is 5730 yr.

Reference no: EM132068482

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