House Wiki


6,717pages on
this wiki
Add New Page
Add New Page Talk0

In science, radiation describes both all electro-magnetic phenomena - photons created when atoms absorb energy and re-emit it, and fast electrons, such as those in cosmic rays and those created by the decay of heavy elements..

However, in medicine, it usually refers only to ionizing radiation, those forms of radiation that can cause severe damage to human tissue - ultraviolet radiationgamma raysx-rays and beta radiation.  In fact, most forms of radiation, from radio waves to visible light, pose no risk to human health.

Radiation is the key element of the medical speciality of radiology - the use of radiation to diagnose and treat disease.

Also on Fandom

Random Wiki