Breadcrumb Home Baton Rouge 2025-2026 Catalog Radiologic Technology RAD135 RAD135: Radiation Physics Download as PDF Subject Area Radiologic Technology Credits 4 Clock Hours 40 Lecture Hours 40 Content establishes a basic knowledge of atomic structure and terminology. Also presented are the nature and characteristics of radiation, x-ray production and the fundamentals of photon interactions with matter. Prerequisites MAT101, RAD120