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.
How X-rays work. An X-ray is a form of electromagnetic radiation that, when passed through an object, creates shadows of the structures within that object. X-rays pass through light molecular weight atoms like hydrogen, carbon, nitrogen and oxygen. These atoms make up skin, muscles and other soft tissues.