An ancient club is found that contains 190 g of pure carbon and has an activity...
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An ancient club is found that contains 190 g of pure carbon andhas an activity of 4.5 decays per second. Determine its ageassuming that in living trees the ratio of (14C/12C) atoms is about1.00 × 10-12. Note that the half lifeof carbon-14 is 5700 years and the Avogadro number is 6.02× 1023.
Please answer in years please
An ancient club is found that contains 190 g of pure carbon andhas an activity of 4.5 decays per second. Determine its ageassuming that in living trees the ratio of (14C/12C) atoms is about1.00 × 10-12. Note that the half lifeof carbon-14 is 5700 years and the Avogadro number is 6.02× 1023.
Please answer in years please
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4.2 Ratings (757 Votes)
First calculate the decay constant for 14C which has a halflife of 5700 years decay constantIn2 T12 In2 5700 years 12160x104 y1 The number of 14C nuclei can be calculated in two steps First the
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