Course

Radiation Physics

Course Duration: 4h30m
Last Updated:March 14, 2026
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About Course

This course provides a comprehensive analysis of the physical principles governing medical radiography, tailored specifically for the RRBN professional examination requirements. It covers the fundamental concepts of atomic structure, electromagnetic radiation, and the quantum mechanics of energy transfer.

Students will examine the detailed circuitry of X-ray production, including rectification and solid-state devices, alongside a thorough study of radioactivity, decay mechanisms, and the interactions of ionizing radiation with matter. The curriculum is designed to bridge the gap between theoretical physics and practical radiographic application.

What I will learn?

  • Master the Inverse Square Law and its application in exposure calculations.
  • Understand the complete X-ray circuit from the mains to the tube, including rectification.
  • Differentiate between Wave and Quantum theories of energy transfer.
  • Explain the mechanics of X-ray production and the role of the anode.
  • Solve radioactive decay, half-life, and binding energy problems.
  • Analyze the interactions of X-rays and Gamma rays with matter.

Requirements

  • Basic understanding of secondary school physics.
  • Scientific calculator required for calculation modules.

Course Curriculum

Topic 1: Fundamentals of Matter and Energy

  • Lesson 1.1: The Bohr Atom and Atomic Structure
  • Lesson 1.2: Atomic Nomenclature
  • Lesson 1.3: Concepts of Energy, Work, and Power
  • Lesson 1.4: The Electromagnetic Spectrum and Wave Mechanics
  • Lesson 1.5: Quantum Theory, Photons, and Wave-Particle Duality
  • Fundamentals of Matter and Energy Quiz

Topic 2: Electricity, Magnetism, and Radiographic Circuitry

Topic 3: Production of X-Rays

Topic 4: Beam Quality, Quantity, and Attenuation

Topic 5: Interaction of Radiation with Matter

Topic 6: Radioactivity and Nuclear Physics

Topic 7: Radiation Detection and Measurement

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