What is radiometric dating yahoo answers dating seattle hookers
If you did, you'd know about radiometric dating and how it is used as irrefutable proof that the Earth by itself is approximately four billion years old. Yes, we are well aware that there are different radioactive isotopes and that they can be used via the technique of radiometric dating to date materials from bone fragments to rocks. From the way you are using the word, it does not seem that you understand its meaning.
In a courtroom, the “proof” that is sought by the judge and the jury is corroborated testimonies from eyewitnesses who were present at the scene of the crime and who saw the accused perpetrate the crime.
In our three article series on radiometric dating, we discuss in depth the assumptions that scientists must make.
For example, it has to be assumed that all the daughter isotopes found in rocks today have been derived by radioactive decay of the parent isotopes.
: Suppose there is a set of variables whose individual values are probably different, and may be anything larger than zero. If there is a group of radioisotopes whose eventual decay is not predictable on the individual level, I do not understand how a decay constant is measurable.
This question is asked with the intention of understanding basically the decay constant of radiometric dating (although I know the above is not an entirely accurate representation).
Assumption One: The radioisotope decay rates have been constant throughout the past.
Rather, the evidence of scientists who were not there to witness the event is open to alternate interpretations.Radiometric dating measures the decay of radioactive atoms to determine the age of a rock sample.