Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Previous word: emissive power
Next word: emit
Definition of: emissivity
(em′ə·siv′ə·tē) noun Physics
Emissive power or rate; specifically, the total emissive power of a radiating surface, expressed as a ratio to that of a black body of identical area and temperature.
Comment about this word, ask questions, or add new information about this topic: