How does the wavelength of violet light compare to the wavelength of red light on the visible spectrum?
Answer
Violet light has short, frequent waves, whereas red light has longer, stretched-out waves.
The visible light spectrum is defined by the frequency and wavelength of light waves. Color is determined by the distance between the peaks of these waves. Violet light occupies one end of the spectrum with short, high-frequency waves, while red light occupies the other end with waves that are longer and more stretched out. Understanding this relationship is essential for interpreting how light shifts when a source changes its distance relative to an observer.
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