Violation
A lead diaphragm in X-ray units serves to
collimate the useful beam of rays.
produce a more homogeneous X-ray beam.
prevent secondary radiation.
None of the above.
All of the above.
A lead diaphragm in X-ray units serves to
collimate the useful beam of rays.
produce a more homogeneous X-ray beam.
prevent secondary radiation.
None of the above.
All of the above.