4.2 4.2 (29 lesson ratings) (29) Message 0 The formula for carbon dating is t=[In(Nf/No)/(-0.693)]x t1/2 where the natural logarithm, Nf /No is the percent of carbon-14 in the sample compared to the amount in living tissue, and t12 is half-life carbon-14 (5,700yrs) So if your sample has 20% carbon-14 t=[in(0.20)/(-0.693)]x5700yrs t=[(-1.609)/(-0.693)]x5700yrs t=[2.322]x5700yrs t=13235.4yrs 5/7/2015
4.2 4.2 (29 lesson ratings) (29) Message 0 The formula for carbon dating is t=[In(Nf/No)/(-0.693)]x t1/2 where the natural logarithm, Nf /No is the percent of carbon-14 in the sample compared to the amount in living tissue, and t12 is half-life carbon-14 (5,700yrs) So if your sample has 20% carbon-14 t=[in(0.20)/(-0.693)]x5700yrs t=[(-1.609)/(-0.693)]x5700yrs t=[2.322]x5700yrs t=13235.4yrs 5/7/2015
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