Here's why:
* Electromagnetic Spectrum: X-rays and gamma rays are both types of electromagnetic radiation, which is characterized by a spectrum of wavelengths.
* Overlap: The electromagnetic spectrum is continuous, and there's some overlap between the wavelengths of X-rays and gamma rays.
* Energy: X-rays and gamma rays are primarily defined by their energy levels rather than specific wavelengths. Higher energy photons have shorter wavelengths.
General Ranges:
* X-rays: Typically have wavelengths ranging from 0.01 to 10 nanometers.
* Gamma rays: Generally have wavelengths shorter than 0.01 nanometers, often in the picometer (pm) range.
Important Note: The specific wavelength of an X-ray or gamma ray depends on its source and energy.