radiativní

Radiativní is a Czech adjective derived from the word "radiace," meaning radiation. It describes phenomena, processes, or objects that are related to or involve radiation. In physics, it commonly refers to electromagnetic radiation, such as light, heat, X-rays, or gamma rays. For example, radiative heat transfer is a method of heat exchange that occurs through the emission and absorption of electromagnetic radiation, as opposed to conduction or convection. A radiative cooling system, for instance, utilizes this principle to dissipate heat into the atmosphere. The term can also be applied more broadly to any form of energy propagation through waves or particles. In astronomy, radiative zones are regions within stars where energy is transported outward by photons. The adjective implies a direct connection to the emission, transmission, or interaction with radiation.