File:Solid Angle, 1 Steradian.svg

Original file(SVG file, nominally 874 × 874 pixels, file size: 246 KB)

Summary

Description
English: A solid angle is a three-dimensional analog of a circular angle that relates a portion of the volume of a sphere to the surface area it subtends. If that area equals the sphere’s radius squared, the solid angle is one steradian. This diagram displays two solid angles of one steradian, viewed from different directions.
Date
Source Own work
Author Andy Anderson

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Captions

A sphere with two solid angles subtending one steradian each in different directions.

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18 November 2019

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Date/TimeThumbnailDimensionsUserComment
current18:32, 18 November 2019Thumbnail for version as of 18:32, 18 November 2019874 × 874 (246 KB)AndyAndersonUser created page with UploadWizard
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