Nuclear Physics and RadioactivityMedium
Question
Atomic weight of a radioactive element is MW gm. Radioactivity of m gm. of its mass is :-
(NA = Avogadro number, λ = decay constant)
(NA = Avogadro number, λ = decay constant)
Options
A.NAλ
B.
C.
D.
More Nuclear Physics and Radioactivity Questions
Which one of the following is unstable...Which one of the following is used as a moderator in reaction ?...When 3Li7 nuclei are bombarded by protons, and the resultant nuclei are 4Be8, the emitted particles will be...$\ \ _{82}^{290}X\overset{\phantom{\alpha\ }}{\rightarrow}Y\overset{\phantom{e^{+}\ }}{\rightarrow}Z\overset{\phantom{\b...The activity of a radioactive sample is 9750 counts/min at t = 0 and 975 counts/min at t = 5 minute. The decay constant ...