About this Simulation

This simulation models how X-rays are differentially absorbed by materials with different atomic numbers (Z) and how absorption varies with X-ray photon energy (E0). Learners can adjust material composition, X-ray energy levels, and observe real-time changes in absorption coefficients and attenuation patterns across multiple elements.

Learning objectives: Understand the relationship between X-ray energy and material absorption | Explore how atomic number affects X-ray attenuation | Analyse differential absorption curves and predict material behaviour at different energies