Radiation overview.
Understand the Problem
The question appears to be asking for a summary or overview of the concept of radiation, its types, sources, health implications, and safety measures associated with it. The text provides detailed information about ionizing and non-ionizing radiation, various types of radiation, their uses, and safety regulations, which suggests a need for comprehensive understanding.
Answer
Radiation is energy emitted as waves or particles through space or a medium.
Radiation is the emission and propagation of energy in the form of waves or particles through space or a medium, often specifically referring to electromagnetic radiation.
Answer for screen readers
Radiation is the emission and propagation of energy in the form of waves or particles through space or a medium, often specifically referring to electromagnetic radiation.
More Information
Radiation can take many forms, such as electromagnetic, sound, or elastic waves. Common types of radiation include light, heat, and radio waves.
Tips
Commonly, people confuse ionizing and non-ionizing radiation. It's important to understand that not all radiation is harmful; for example, visible light is a type of non-ionizing, harmless radiation.
Sources
- What is Radiation? | IAEA - iaea.org
- Radiation - Wikipedia - en.wikipedia.org
- The Electromagnetic Spectrum: An Overview | Radiation and ... - CDC - cdc.gov
