The answer would be B. A constitutional requirement.
The typical lighting spectrum range used for creating video content is between 3,000 and 3,200 °K s per NASM.
Electromagnetic radiation in this range of wavelengths is termed as visible light or just light. Typical human eye can reply to wavelengths from concerning 380 to concerning 750 nanometers. In terms of frequency, this corresponds to a band within the area of 400–790 THz.
The light spectrum is the phase of the spectrum that the human eye could read. A lot of merely, this range of wavelengths is termed light. Typically, the human eye could sight wavelengths from 380 to 700 nanometers.
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