WebRadiation, in general, exists throughout nature, such as in light and sound. In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. [1] [2] This includes: electromagnetic radiation, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays ... WebJan 25, 2024 · Ionizing radiation is a type of radiation of such energy that it can detach electrons from atoms or molecules, which causes changes at the atomic level when interacting with matter including living organisms. Such changes usually involve the production of ions (electrically charged atoms or molecules) – hence the term “ionizing” …

RADIOACTIVE English meaning - Cambridge Dictionary

WebDefine radiation. radiation synonyms, radiation pronunciation, radiation translation, English dictionary definition of radiation. n. 1. The act or process of radiating: the radiation of heat and light from a fire. 2. Physics a. Emission or propagation of energy in the form of waves or... WebRadiation is energy transmitted in waves or a stream of particles. The first thing you think of as radiation is probably X-rays, but what cooks your food in the microwave oven is also radiation. ... Definitions of radiation. noun. the act of spreading outward from a central source. see more see less. types: omh employee

Radiation Therapy for Cancer - NCI

Webradiate definition: 1. to produce heat and/or light, or (of heat or light) to be produced: 2. to show an emotion or…. Learn more. WebRadiation • (does does not) require direct contact to transfer heat. • The Sun emits _____ _____ and their energy excite the _____ they strike to start vibrating, thus transferring heat. • Hotter objects emit a larger amount of (higher lower) energy radiation than cooler objects. Webto proceed in a direct line from or toward a center; to send out rays : shine brightly; to issue in or as if in rays… See the full definition omh ecology