WebMar 19, 2011 · Second concerning gamma ray radiation, scroll down to health effects, same article: The most biological damaging forms of gamma radiation occur in the gamma ray window, between 3 and 10 MeV, with higher energy gamma rays being less harmful because the body is relatively transparent to them. WebThe gamma ray source used should have a long half-life. so that the hospital does not have to replace it too frequently Advantages sterilisation can be done without high temperatures; high school musical 在线观看

Gamma Rays ( Read ) Physics CK-12 Foundation

WebA gamma ray, also known as gamma radiation (symbol γ or ), is a penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei.It consists … WebAn isotope. emits gamma rays. that easily pass through the body to a detector outside the body, for example an x-ray machine or a ‘gamma camera’. In this way, the radioactive isotope can be ... WebOne of the best examples of atoms generating electromagnetic radiation is in gamma rays. When changes occur in the nucleus of an atom, gamma rays can be emitted. This often … how many cleavages does calcite have