Question: An Isotropic Point Source Emits S Neutrons/sec In An Infinite Moderator. A) Compute The Net Number Of Neutrons Passing Per Second Through A Spherical Surface Of Radius R Centered On The Source. B) Compute The Number Of Neutrons Absorbed Per Second Within The Sphere.

Question: An Isotropic Point Source Emits S Neutrons/sec In An Infinite Moderator. A) Compute The Net Number Of Neutrons Passing Per Second Through A Spherical Surface Of Radius R Centered On The Source. B) Compute The Number Of Neutrons Absorbed Per Second Within The Sphere.

An isotropic point source emits S neutrons/sec in an infinitemoderator.

a) Compute the net number of neutrons passing per second througha spherical surface of radius r centered on the source.

b) Compute the number of neutrons absorbed per second within thesphere.