The X-Ray Spectrum refers to the range of X-ray wavelengths and energies emitted by various sources, such as X-ray machines and cosmic phenomena. It is typically divided into two main categories: soft X-rays, which have longer wavelengths and lower energy, and hard X-rays, which possess shorter wavelengths and higher energy. This spectrum is crucial for applications in fields like medical imaging and material analysis. X-rays are a form of electromagnetic radiation, similar to visible light but with much higher energy. The X-Ray Spectrum is important for understanding the properties of materials and for diagnosing medical conditions, as different tissues absorb X-rays differently, creating images that help in identifying issues within the body.