rediyosakriyta

rediyodharmita (rediyoaiktiviti) ke anya prayogon ke liye rediyodharmita (bahuviklpi) dekhein

rediyosakriyta (rediyoaiktiviti / radioactivity) ya rediyodharmita vah prakiya hoti hai jismein ek asthir parmaanu apne naabhik (nyookliys) se aayanakaari vikirn (ionizing radiation) ke roop mein oorja feinkata hai. aise padaarth jo swayam hi aisi oorja nikaalate hon vikirnasheel ya rediyodharmi kahalaate hain. yeh vikirn alfa kan (alpha particles), beeta kan (beta particle), gaama kiran (gamma rays) aur ilektraunon ke roop mein hoti hai. aise padaarth jinki paramaanvik naabhi sthir naheen hoti aur jo nishchit maatra mein aaveshit kanon ko chhodte hain, rediyodharmi (rediyoaiktiv) kahalaate hain.[1]

sandarbh

  1. Stabin, Michael G. (2007). "3". Radiation Protection and Dosimetry: An Introduction to Health Physics. Springer. doi:10.1007/978-0-387-49983-3. ISBN 978-0387499826.