Free house wife v chat - Carbon 14 dating ppt
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Carbon-14 dating is based on the ratio of available Carbon-14 versus what is actually found in living systems.
If this ratio is inconsistent, Carbon-14 dating cannot be accurate.
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Someone enters the room moments later and sees that a flask is only 1/4th full and presumes it has been there for three days.
They are using the prior ratio, not the diluted one.
Through the life of the organism, the proportion of C-14 to C-12 reaches the same proportion as in the rest of the environment.
When the organism dies, however, it ceases to incorporate carbon into its body.
The rate of C-14 production today is 18% higher than the rate of decay (Whitelaw).
This means that today we are experiencing a net increase in the proportion of C-14 in the atmosphere.
This dilution artificially skews a measurement if we use today's ratios.Tags: Adult Dating, affair dating, sex dating