State the law of redioactive decay. Plot a graph showing the number (N) of undecayed nuclei as a functin of time (t) for a given radioactive sample having half life `T_(1//2)` Depict in the plot the number of undecayed nuclei at (i) `t=3T_(1//2)` and (ii) `t=5T_(1//2)`.
Topper's Solved these Questions
ATOMS AND NUCLEI
PRADEEP|Exercise Questions Long 13|1 Videos
ATOMS AND NUCLEI
PRADEEP|Exercise Questions Long 17|1 Videos
ATOMS AND NUCLEI
PRADEEP|Exercise Questions Long 11|1 Videos
COMMUNICATION SYSTEMS
PRADEEP|Exercise MODEL TEST PAPER-2|9 Videos
Similar Questions
Explore conceptually related problems
State the law of radioactive decay. Plot a graph showing the number (N) of undecayed nuclei as a function of time (t) for a given radioactive sample having half life T_(1//2) Depict in the plot the number of undecayed nuclei at (i) t=3T_(1//2) and (ii) t=5T_(1//2) .
The decay constant of a radioactive sample is lamda. Its half -life is T_(1//2) and mean life is T.
At time t=0 , number of nuclei of a radioactive substance are 100. At t=1 s these numbers become 90. Find the number of nuclei at t=2 s .
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:
A radioactive sample remains undecayed 9/16 after time t.How much sample remains undecayed after time t/2
Half-life of a radioactive substance is T. At time t_1 activity of a radioactive substance is R_1 and at time t_2 it is R_2 . Find the number of nuclei decayed in this interval of time.
