Nucleus `A` decays to `B` with decay constant `lambda_(1)` and `B` decays to `C` with decay constant `lambda_(2)`. Initially at `t=0` number of nuclei of `A` and `B` are `2N_(0)` and `N_(0)` respectively. At `t=t_(o)`, no. of nuclei of `B` is `(3N_(0))/(2)` and nuclei of `B` stop changing. Find `t_(0)`?

Nucleus A decays into B with a decay constant lamda_(1) and B further decays into C with a decay constant lamda_(2) . Initially, at t = 0, the number of nuclei of A and B were 3N_(0) and N_(0) respectively. If at t = t_(0) number of nuclei of B becomes constant and equal to 2N_(0) , then

Nucleus A decays into B with a decay constant lamda_(1) and B further decays into C with a decay constant lamda_(2) . Initially, at t = 0, the number of nuclei of A and B were 3N_(0) and N_(0) respectively. If at t = t_(0) number of nuclei of B becomes constant and equal to 2N_(0) , then

Nucleus A decays to B with decay constant lamda_(1) and B decuys to C with decay constants lamda_(2) . Initially at t=0, number of nuclei of A and B are 2N_(0) and N_(0) respectively. At some instant t=t_(0) , number of nuclei of B stop changing. Find t_(0) if at this intant number of nuclei of B is (3N_(0))/(2)

Two radioactive materials A & B have decay constant 3lamda and 2lamda respectively. At t=0 the numbers of nuclei of A and B are 4N_(0) and 2N_(0) respectively then,

Two radioactive materials A & B have decay constant 3lamda and 2lamda respectively. At t=0 the numbers of nuclei of A and B are 4N_(0) and 2N_(0) respectively then,

A radioactive substance "A" having N_(0) active nuclei at t=0 , decays to another radioactive substance "B" with decay constant lambda_(1) . B further decays to a stable substance "C" with decay constant lambda_(2) . (a) Find the number of nuclei of A, B and C time t . (b) What should be the answer of part (a) if lambda_(1) gt gt lambda_(2) and lambda_(1) lt lt lambda_(2)

A radioactive substance "A" having N_(0) active nuclei at t=0 , decays to another radioactive substance "B" with decay constant lambda_(1) . B further decays to a stable substance "C" with decay constant lambda_(2) . (a) Find the number of nuclei of A, B and C time t . (b) What should be the answer of part (a) if lambda_(1) gt gt lambda_(2) and lambda_(1) lt lt lambda_(2)

At time t=0 N_(1) nuclei of decay constant lambda_(1)& N_(2) nuclei of decay constant lambda_(2) are mixed. The decay rate of the mixture at time 't' is:

At time t=0 N_(1) nuclei of decay constant lambda_(1)& N_(2) nuclei of decay constant lambda_(2) are mixed. The decay rate of the mixture at time 't' is: