Time taken of decay for a nuclear reaction is given by `t=4t_(1//2)` . The relation between the mean life (T) and time of decay (t) is given by :

The time of decay for the nuclear reaction is given by t = 5t_(1//2) . The relation between mean life tau and time of decay t is given by:

The time of decay for the nuclear reaction is given by t = 5 t_(1//2) . The relation between average life tau and time of decay (t) is given by a. 3 tau "In" 2 b. 4 tau "In" 2 c. 5 tau "In" 2 d. 6 tau "In" 2

The time of decay for the nuclear reaction is given by t = 5 t_(1//2) . The relation between average life tau and time of decay (t) is given by a. 3 tau "In" 2 b. 4 tau "In" 2 c. 5 tau "In" 2 d. 6 tau "In" 2

The relation between half life (T) and decay constant (lambda) is

The rate of decay of a radioactive species is given by R_(1) at time t_(1) and R_(2) at later time t_(2) . The mean life of this radioactive species is:

The rate of decay of a radioactive sampel is given by R_(1) at time t_(1) and R_(2) at a later time. t_(2) . The mean life of this radioactive sample is: