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Steradian

Noun CEFR B2
stəˈɹeɪ.diən

Definitions

In the International System of Units, the derived unit of solid angle; the solid angle subtended at the centre of a sphere of radius r by a portion of the surface of the sphere that has area r². Symbol: sr

Equivalents

Españolestereorradián
Françaisstéradian
DeutschSteradiant
10 more languages

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

steradiancy sterane Sterba Sterbfritz stercobilin stercobilinogen

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