Light intensity
id:
light-intensity-243-2176701
title:
Light intensity
text:
Several measures of light are commonly known as intensity: Radiant intensity, a radiometric quantity measured in watts per steradian (W/sr)
Luminous intensity, a photometric quantity measured in lumens per steradian (lm/sr), or candela (cd)
Irradiance, a radiometric quantity, measured in watts per square meter (W/m2)
Intensity (physics), the name for irradiance used in other branches of physics (W/m2)
Radiance, commonly called "intensity" in astronomy and astrophysics (W·sr−1·m−2)
brand slug:
wiki
category slug:
encyclopedia
description:
Topics referred to by the same term
original url:
https://en.wikipedia.org/wiki/Light_intensity
date created:
date modified:
2022-12-05T05:40:20Z
main entity:
{"identifier":"Q6546192","url":"https://www.wikidata.org/entity/Q6546192"}
image:
fields total:
13
integrity:
14