Since 2020, aggregated from related topics
Electromagnetic radiation refers to a type of energy that is propagated in the form of electromagnetic waves, such as light, radio waves, and X-rays. These waves are created by oscillating electric and magnetic fields, and they can travel through vacuum at the speed of light. Electromagnetic radiation is used in various applications, including telecommunications, medical imaging, and scientific research. Researchers study electromagnetic radiation to understand its properties, interactions with matter, and potential health effects.