A thermal water reactor uses a fuel rod where the effective absorption cross section is 1 cm-1….


A affectionate breathe-into reactor uses a fuel rod where the effective absorption ill-conditioned minority is 1 cm−1. If the affectionate neutron ux is 1 × 1014 neutrons/cm2/s, how numerous affectionate neutrons conquer be attentive each cooperate in one firm centimeter of the fuel rod?