Examlex
Whenever a wave reflects off the boundary between denser and less dense medium, in any direction, it will result in an inverted wave.
Visible Spectrum
The portion of the electromagnetic spectrum that can be detected by the human eye, typically encompassing wavelengths from approximately 380 to 750 nanometers.
Light Waves
Electromagnetic waves that are visible to the human eye, responsible for the phenomenon of sight; they vary in wavelength and are a component of the electromagnetic spectrum.
Cornea
The transparent front part of the eye that covers the iris, pupil, and anterior chamber, providing most of the eye's optical power.
Visible Spectrum
The portion of electromagnetic radiation that is visible to the human eye, typically encompassing wavelengths from about 380 to 750 nanometers.
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