X-ray Wavelength: Understanding Properties & Ranges

X-rays are a form of electromagnetic radiation, just like visible light, but with much shorter wavelengths. The wavelength of an x-ray is typically between 0.01 and 10 nanometers (nm). This is much shorter than the wavelength of visible light, which ranges from 400 to 700 nm.

The wavelength of an x-ray is determined by its energy. The higher the energy of the x-ray, the shorter the wavelength. X-rays with shorter wavelengths are more penetrating than x-rays with longer wavelengths. This means that they can pass through more material without being absorbed.

X-rays are used in a variety of applications, including medical imaging, security screening, and industrial radiography. In medical imaging, x-rays are used to create images of the inside of the body. In security screening, x-rays are used to detect weapons and other contraband. In industrial radiography, x-rays are used to inspect materials for defects.