Page 66 - Radiation Safety
P. 66

GRAPH





                                                                       Plot : linear – linear graph paper




                                       12000




                                       10000


                                   Count-rate, I x  8000






                                         6000




                                         4000



                                         2000




                                              0
                                                 0                  1                 2                 3                  4                 5                 6
                                                                                   No. of plate, n
   61   62   63   64   65   66   67   68   69   70   71