Science, asked by dnagarajan77, 1 month ago

luminous density as measured by​

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Answered by nehajanet5
1

Answer:

The basic SI unit of luminous intensity is candela. The brightness of an illuminated surface is measured in candela per square meter. Illuminance is the measure of light falling on a surface, whereas luminance is the light reflected from it or in some cases emitted by it.

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