🇮🇳Hindi Source WordCode: HI

उत्सर्जन क्षमता

Pronunciation / Transliteration: utsarjan kshamta

🇬🇧 Direct English Meaning:
Emittance/ɪˈmɪt.əns/
nounCEFR C1 (Advanced)Top #14500 frequency
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🇮🇳 Example Sentence in Hindi:

"सामग्री की तापीय उत्सर्जन क्षमता बहुत अधिक है।"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The radiant flux emitted by a unit area of a source, or the ratio of the energy radiated by a material to that radiated by a blackbody at the same temperature.

    "The thermal emittance of the spacecraft's coating was carefully measured to ensure temperature stability."
  2. 2

    In particle accelerator physics, a measure of the phase-space area occupied by a beam of charged particles.

    "Maintaining a low beam emittance is crucial for achieving high luminosity in particle collisions."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the verb 'emit', originating from the Latin 'emittere' (to send out, hurl, or let go), formed from 'ex-' (out) and 'mittere' (to send). The nominal suffix '-ance' was added in modern scientific contexts to denote the quality or state of emitting radiation or particles.

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