10 Questions
What is illuminance a measure of?
The amount of light that hits and shines onto a surface
What does luminous intensity measure?
The light emitted from a source in a given direction
What is brightness a perception of?
The subjective perception when lumens fall and reflect in the eye's retina
What was the traditional primary source of illumination for buildings?
Sunlight
What does illuminance measure in terms of units?
Lumens per square meter
What is the measure of the amount of light passing through a lightbulb?
Flux
What does illuminance measure in terms of units?
Lumens per square meter
What is luminous intensity a measure of?
The light emitted from the source in a given direction
What is brightness a perception of?
The subjective perception of light by the eye's retina
What was the traditional primary source of illumination for buildings?
Sunlight
Test your knowledge of illumination and its impact on health, well-being, and energy consumption with this quiz. Explore the use of natural and artificial light in building design and its effects on visibility and comfort.
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