et

sr

1 [steradi`aan] symbol

EKI Combined Dictionary 2026

Last modified 06.03.2025

Meanings

ruuminurga mõõtühik
Synonyms

Translations

Terminological databases

EKI terminibaas Esterm

ID 734183 Last modified 03.05.2024
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Domain units of measurement
  • ruuminurga mõõtühik: üks steradiaan on võrdne ruuminurgaga, mis toetub raadiuse ruuduga võrdsele kerapinna osale
  • a unit of measure of solid angles that is expressed as the solid angle subtended at the center of the sphere by a portion of the surface whose area is equal to the square of the radius of the sphere
steradiaan
Usage examples
  • ... kandela on kiirgusallikast etteantud suunas kiiratud monokromaatse 540·1012 hertsise kiirgussagedusega ja samas suunas 1/683 vatti steradiaani kohta kiirgustugevust omava kiirguse valgustugevus ...
sr symbol
steradian
sr symbol

Metroloogia terminibaas

ID 572981 Last modified 08.04.2023
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Domain metrologyunits of measurement
sr
sr
  • ruuminurga erinimetusega SI tuletatud ühiku steradiaan tähis
  • symbol of non-SI unit with special name steradian for solid angle
sr symbol
Good to know
  • 1 sr = 1 m2/m2 = 1
sr symbol
Good to know
  • 1 sr = 1 m2/m2 = 1

Word forms

Inflection Type 22e

sr sr-d
sr sr-de
sr sr ~ sr-sid

Etymology not available

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