Uses of radiation in radioactive dating
Eggs and some meat, such as beef, pork, and poultry, can also be irradiated.Contrary to the belief of some people, irradiation of food Radioactive isotopes have numerous medical applications—diagnosing and treating illness and diseases.Radioactive isotopes are useful for establishing the ages of various objects.The half-life of radioactive isotopes is unaffected by any environmental factors, so the isotope acts like an internal clock.
The amount of radioactive iodine that collects there is directly related to the activity of the thyroid, allowing trained physicians to diagnose both hyperthyroidism and hypothyroidism.
(Recall that tritium is a radioactive isotope of hydrogen.) Tracers can also be used to follow the steps of a complex chemical reaction.
After incorporating radioactive atoms into reactant molecules, scientists can track where the atoms go by following their radioactivity.
There are many industrial uses of radioactive materials, including material density evaluation, product sterilization, quality control, static elimination, and electricity generation.
The radiation sources used for these processes include radiation-producing machines and sealed-source radioactive materials, to name two.
Generally, however, they are useful because either we can detect their radioactivity or we can use the energy they release.