A `""^118Cd` radio nuclide goes through the transformation chain.
`""^118Cdunderset(30min)rarr^(118)1n underset(45min)rarr^(118)Sn (stabl e)`
The half-lives are written below the respective arrows. At time `t=0` only Cd was present. Find the fraction of nuclei transformed into stable over `60` minutes.

A ""^118Cd radio nuclide goes through the transformation chain. ""^118Cd underset(30min) rarr^(118)In underset(45min)rarr^(118)Sn ("stable") The half-lives are written below the respective arrows. At time t=0 only Cd was present. Find the fraction of nuclei transformed into stable over 60 minutes.

A ""^118Cd radio nuclide goes through the transformation chain. ""^118Cd underset(30min) rarr^(118)In underset(45min)rarr^(118)Sn ("stable") The half-lives are written below the respective arrows. At time t=0 only Cd was present. Find the fraction of nuclei transformed into stable over 60 minutes.

A radionuclide A_(1) goes through the transformation chain A_(1) rarr A_(2) rarr A_(3) (stable) with respective decay constants lambda_(1) and lambda(2) . Assuming that at the initial moment the preparation contained only the radionuclide A_(1) equal in quantity to N_(10) nuclei, find the equation describing accumulation of the stable isotope A_(3) .

Nuceli A and B convert into a stable nucleus C . Nucleus A is converted into C by emitting 2 alpha particels and 3 beta -particles. Nucleus B is converted into C by emitting one alpha -particle and 5 beta -particles. At time t=0 , nuclei of A are 4N_(0) and nuceli of B are N_(0) . Initially, number of nuclei of C are zero. Half-life of A (into conservation of C ) is 1 min and that of B is 2 min . Find the time (in minutes) at which rate of disintegration of A and B are equal.

Nuceli A and B convert into a stable nucleus C . Nucleus A is converted into C by emitting 2 alpha particels and 3 beta -particles. Nucleus B is converted into C by emitting one alpha -particle and 5 beta -particles. At time t=0 , nuclei of A are 4N_(0) and nuceli of B are N_(0) . Initially, number of nuclei of C are zero. Half-life of A (into conservation of C ) is 1 min and that of B is 2 min . Find the time (in minutes) at which rate of disintegration of A and B are equal.