The mediaâs role in bringing many of the significant events of the civil rights movement to light helped the nation to progress towards more equality.
â¢ X rays are high energy electromagnetic waves, but visible light is medium energy electromagnetic waves. â¢ The visible spectrum is very narrow compared to the X-ray spectrum. â¢ X rays can penetrate the human body but visible light is not capable of doing that. Related posts: 1  Difference Between Radioactivity and Radiation.
We need two ways of looking at light:It is an electromagnetic wave.We often think of radio waves this way.In fact they are just very long wavelength light.It is also a shower of particles called photons.x-rays are usually thought of as photons.They are very short wavelength light.For visible light we need both pictures.