A sample of radioactive element has initial number of active nuclei N0 and half life of the element is T. Then number of nuclei decayed in the period from t = T to t = 2T is
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
answer is 2.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
At time t, number of active nuclei N=N0(2)t/TNumber of decayed nuclei =N0(2)T/T-N0(2)2T/T=N04
A sample of radioactive element has initial number of active nuclei N0 and half life of the element is T. Then number of nuclei decayed in the period from t = T to t = 2T is