radiant heat

Definitions

General Science

  • noun heat which is transmitted by infrared rays from hot bodies

Electronics

  • The process by which heat is radiated by matter. This energy is in the form of electromagnetic waves, and is a result of the temperature of said matter. While such waves may encompass the entire electromagnetic spectrum, a high proportion of this radiation occurs in the infrared region. Also, the heat so radiated. Also called heat radiation, or thermal radiation.
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