Example image of eyePlorer eyePlorer map for 'X-ray': Electromagnetic radiation Electron volt Frequency Hertz Nanometre Wavelength Ultraviolet Wilhelm Röntgen Medical diagnosis Radiography X-ray crystallography Metonymy Ionizing radiation Gamma ray Atomic nucleus Radioactive decay X-ray tube Linear particle accelerator Coulomb International System of Units Kilogram Röntgen Statcoulomb Electric charge Absorbed dose Gray (unit) Joule Rad (unit) Equivalent dose Sievert RAD Electron Hot cathode Vacuum tube Anode Molybdenum Rhenium Tungsten Cobalt Copper Iron Emission spectrum K-alpha Bremsstrahlung Proton Continuous spectrum X-ray filter Photoelectric effect Angiography Particle accelerator