säteilykentän
Säteilykenttä, often translated as radiation field, refers to the region in space where ionizing or non-ionizing radiation is present. This field is characterized by the type of radiation, its intensity, and its spatial distribution. Ionizing radiation, such as gamma rays or X-rays, has enough energy to remove electrons from atoms and molecules, which can have significant biological and material effects. Non-ionizing radiation, like radio waves or visible light, does not have enough energy to ionize atoms but can still interact with matter in various ways, such as heating or causing molecular vibrations.
The concept of a säteilykenttä is crucial in many scientific and engineering disciplines. In nuclear physics,
The strength of a säteilykenttä typically diminishes with distance from the source, often following inverse square