Gy

Found in Anh - Anh (Wordnet)

Definition Noun : The SI unit of absorbed dose of ionizing radiation : A "gray" (symbol: Gy) measures the amount of energy from ionizing radiation (like X-rays or gamma rays) that is deposited into a unit mass of matter. One gray is defined as the absorption of one joule of radiation energy per one kilogram of absorbing material. Usage The "gray" is the fundamental unit for quantifying absorbed...