The Light

Revelation 22:1-5 Visible light can be defined as the electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye.  It has wavelengths in the range of 400-700 nanometers.  It’s primary properties are intensity, propagation direction, frequency or wavelength spectrum, and polarization.  It’s speed in a vacuum is 670,616,629.3844 miles […]

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