Post a New Question

Nuclear physics Repost

posted by .

1) An old wooden tool is found to contain only 11.9 percent of 14C that a sample of fresh wood would. How many years old is the tool?
2) A specimen taken from the wrappings of a mummy contains 7.02 g of carbon and has an activity of 1.34 Bq. How old is the mummy? Determine its age in years assuming that in living trees the ratio of 14C/12C atoms is 1.23E-12.
Please help

  • Nuclear physics Repost -


Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question