Radiation Protection Glossary
Search the Glossary by either clicking on a letter or typing a Keyword into the search box.:
Gray
The Gray (Gy) is the SI unit of Absorbed Dose
. 1Gy is equivalent to an energy of 1 Joule / Kg of absorbing medium. 1 Gy is also equal to 100 Rads
(the rad being the old unit of absorbed dose).
Resources