Here's why:
* Electromagnetic Spectrum: This spectrum encompasses all types of electromagnetic radiation, ranging from low-frequency radio waves to high-frequency gamma rays.
* Frequency and Energy: Frequency and energy are directly related. Higher frequency radiation carries more energy.
* X-rays: X-rays have frequencies higher than ultraviolet radiation but lower than gamma rays. This means they are part of the high-frequency end of the electromagnetic spectrum.
Let me know if you have any other questions about the electromagnetic spectrum!