Principle of carbon dating

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By way of explanation it can be noted that since the cause of the process lies deep within the atomic nucleus, external forces such as extreme heat and pressure have no effect.The same is true regarding gravitational, magnetic, and electric fields, as well as the chemical state in which the atom resides.

The age calculated is only as good as the existing knowledge of the decay rate and is valid only if this rate is constant over the time that elapsed.The situation is analogous to the death rate among human populations insured by an insurance company.Even though it is impossible to predict when a given policyholder will die, the company can count on paying off a certain number of beneficiaries every month.The results are then tested for the internal consistency that can validate the assumptions.In all cases, it is the obligation of the investigator making the determinations to include enough tests to indicate that the absolute age quoted is valid within the limits stated.

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