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Term: photons


Topics from Topodia matching the term "photons"
The physics which describes subatomic systems and interactions of elementary particles.
Research about lasers and involving lasers.
Form of electromagnetic radiation with a wavelength approximately in the range of 5 pm - 10 nanometers (corresponding to frequencies in the range 30 PHz - 60 EHz). X-rays are primarily used for diagnostic medical imaging, crystallography and in astronomy. This category is only intended for medical applications in imaging.