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Calculate the age of a vegetarian beverage whose tritium content is only 15% of the level in living plants. Given `t_(1//2) ` for `._(1) H^(3)= 12.3 ` years. |
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Answer» Correct Answer - `33.67 ` years `t=(1)/(lambda) ln. (%R.A.)/((%R.A.)"sample""` `t=(t_(1//2))/(0.693) ln. (x)/(x xx(15)/(100))=(12.3)/(0.693) ln. (20)/(3) rArr 33.67` year |
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