Examlex
In determining monthly seasonal indexes for natural gas consumption,the sum of the 12 means for gas consumption as a percentage of the moving average is 1195.To get the seasonal indexes,each monthly mean is to be multiplied by (1195 / 1200).
Blind Spot
A location in the visual field that corresponds to the lack of light-detecting photoreceptor cells on the optic disc of the retina, leading to a gap in the field of vision.
Reflected Light
Light that bounces off an object's surface, which can be perceived and analyzed to determine the object's properties.
Visual Spectrum
the range of wavelengths of electromagnetic radiation visible to the human eye, generally considered to be between 400 and 700 nanometers.
Electromagnetic Spectrum
The range of all types of electromagnetic radiation, which includes, among others, radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.
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