Scientific definition radioactive dating

11 Oct

C) dating usually want to know about the radiometric[1] dating methods that are claimed to give millions and billions of years—carbon dating can only give thousands of years.

A swimming race is a familiar situation that illustrates the simple principles involved in measuring time.So, we have a “clock” which starts ticking the moment something dies.Obviously, this works only for things which were once living.We note that at the instant the swimmer touches the end of the pool our wristwatch reads and 53 seconds.How long has the competitor taken to swim the race?